Fix viewport is scrolled in some pages on iOS mWeb

[bernhardoj]

Explanation of Change

Fixed Issues

$ #67351
PROPOSAL: #67351 (comment)

Tests

Prerequisite: have more than 15 workspaces

Only for mWeb/iOS/Android

1. Open Workspaces list page
2. Focus on the search input. Make sure the keyboard is shown
3. Search anything so that only 1 WS show
4. Verify the page is not scrollable

• Verify that no errors appear in the JS console

Offline tests

QA Steps

// TODO: These must be filled out, or the issue title must include "[No QA]."

• Verify that no errors appear in the JS console

PR Author Checklist

• I linked the correct issue in the ### Fixed Issues section above
• I wrote clear testing steps that cover the changes made in this PR
  • I added steps for local testing in the Tests section
  • I added steps for the expected offline behavior in the Offline steps section
  • I added steps for Staging and/or Production testing in the QA steps section
  • I added steps to cover failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
  • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
  • I tested this PR with a High Traffic account against the staging or production API to ensure there are no regressions (e.g. long loading states that impact usability).
• I included screenshots or videos for tests on all platforms
• I ran the tests on all platforms & verified they passed on:
  • Android: Native
  • Android: mWeb Chrome
  • iOS: Native
  • iOS: mWeb Safari
  • MacOS: Chrome / Safari
  • MacOS: Desktop
• I verified there are no console errors (if there's a console error not related to the PR, report it or open an issue for it to be fixed)
• I verified there are no new alerts related to the canBeMissing param for useOnyx
• I followed proper code patterns (see Reviewing the code)
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  • I verified any copy / text shown in the product is localized by adding it to src/languages/* files and using the translation method
    • If any non-english text was added/modified, I used JaimeGPT to get English > Spanish translation. I then posted it in #expensify-open-source and it was approved by an internal Expensify engineer. Link to Slack message:
  • I verified all numbers, amounts, dates and phone numbers shown in the product are using the localization methods
  • I verified any copy / text that was added to the app is grammatically correct in English. It adheres to proper capitalization guidelines (note: only the first word of header/labels should be capitalized), and is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
  • I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
  • I verified the JSDocs style guidelines (in STYLE.md) were followed
• If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
• I followed the guidelines as stated in the Review Guidelines
• I tested other components that can be impacted by my changes (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar are working as expected)
• I verified all code is DRY (the PR doesn't include any logic written more than once, with the exception of tests)
• I verified any variables that can be defined as constants (ie. in CONST.ts or at the top of the file that uses the constant) are defined as such
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• If any new file was added I verified that:
  • The file has a description of what it does and/or why is needed at the top of the file if the code is not self explanatory
• If a new CSS style is added I verified that:
  • A similar style doesn't already exist
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• If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
• If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
• If the PR modifies a component related to any of the existing Storybook stories, I tested and verified all stories for that component are still working as expected.
• If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
• If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
  • I verified that all the inputs inside a form are aligned with each other.
  • I added Design label and/or tagged @Expensify/design so the design team can review the changes.
• If a new page is added, I verified it's using the ScrollView component to make it scrollable when more elements are added to the page.
• I added unit tests for any new feature or bug fix in this PR to help automatically prevent regressions in this user flow.
• If the main branch was merged into this PR after a review, I tested again and verified the outcome was still expected according to the Test steps.

Screenshots/Videos

Android: Native

Android: mWeb Chrome

android.mweb.mp4

iOS: Native

ios.mp4

iOS: mWeb Safari

ios.mweb.mp4

MacOS: Chrome / Safari

MacOS: Desktop

[melvin-bot]

@sobitneupane Please copy/paste the Reviewer Checklist from here into a new comment on this PR and complete it. If you have the K2 extension, you can simply click: [this button]

[bernhardoj]

Recording for the other pages:

ios.mweb.mp4

[bernhardoj]

Having trouble running the Android

[sobitneupane]

@bernhardoj We currently close the keyboard for all lists except Workspace. Do you know why that is? Could we also close it on the Workspace page? I think we’ve discussed this before.

[sobitneupane]

After the keyboard is opened, some padding is added above it.

Screen.Recording.2025-09-23.at.19.19.09.mov

[sobitneupane]

Some part of the last workspace is cut off by the keyboard.

Screen.Recording.2025-09-23.at.19.08.41.mov

[bernhardoj]

@sobitneupane Sorry for missing this.

We currently close the keyboard for all lists except Workspace. Do you know why that is? Could we also close it on the Workspace page? I think we’ve discussed this before.

You mean close the keyboard while scrolling? We close on scrolling when using SelectionList.

App/src/components/SelectionListWithSections/index.tsx

Lines 59 to 65 in 3e4193a

	const defaultOnScroll = () => {
	// Only dismiss the keyboard whenever the user scrolls the screen or `shouldHideKeyboardOnScroll` is true
	if (!isScreenTouched || !shouldHideKeyboardOnScroll) {
	return;
	}
	Keyboard.dismiss();
	};

But the WS list page uses FlatList.

App/src/pages/workspace/WorkspacesListPage.tsx

Lines 568 to 580 in 3e4193a

	<FlatList
	ref={flatlistRef}
	data={filteredWorkspaces}
	onScrollToIndexFailed={(info) => {
	flatlistRef.current?.scrollToOffset({
	offset: info.averageItemLength * info.index,
	animated: true,
	});
	}}
	renderItem={getMenuItem}
	ListHeaderComponent={listHeaderComponent}
	keyboardShouldPersistTaps="handled"
	/>

Should we add onScroll and dismiss the keyboard too?

After the keyboard is opened, some padding is added above it.

I can't reproduce this one, but most likely it's the viewport autoscroll of Safari.

Some part of the last workspace is cut off by the keyboard.

Can't repro this one either.

[bernhardoj]

@sobitneupane bump

[sobitneupane]

Should we add onScroll and dismiss the keyboard too?

I think it makes sense for consistency. What do you think?

I'll try reproducing the other issues and update you soon.

[sobitneupane]

I can still reproduce this issue on mWeb/Safari. @bernhardoj Could you please test it again?

Screen.Recording.2025-10-07.at.14.56.16.mov

I can still reproduce this issue on IOS/native. However, this should no longer be a problem once we implement this fix.

Screen.Recording.2025-10-07.at.15.03.06.mov

@bernhardoj Both issues are consistently reproducible on my end. These issues are not reproducible in main.

[bernhardoj]

I can reproduce the first issue now. It also happens on main and staging.

ios.mweb.mp4

The 2nd issue also happens on main.

ios.mp4

I think it makes sense for consistency. What do you think?

I'm not 100% sure. I think it's best to replace the FlatList to SelectionList if we want the keyboard dismiss on scroll behavior (but I'm afraid this would cause regressions). Otherwise, we need to create a hook(?) to DRY up the logic and create a separate native and non native files.

[sobitneupane]

In this issue, I am talking about the highlighted area (spacing above the keyboard). I can not reproduce it on main.

[sobitneupane]

I'm not 100% sure. I think it's best to replace the FlatList to SelectionList if we want the keyboard dismiss on scroll behavior (but I'm afraid this would cause regressions). Otherwise, we need to create a hook(?) to DRY up the logic and create a separate native and non native files.

In that case, let's focus on the issue described in the OP.

[sobitneupane]

The 2nd issue also happens on main.

I was also able to reproduce the issue on main. 👍

[sobitneupane]

Bump @bernhardoj

[bernhardoj]

In #70643 (comment) issue, I am talking about the highlighted area (spacing above the keyboard). I can not reproduce it on main.

Ah, I see. That happens because of the shouldEnableMaxHeight. It happens to all components that use it. For example,

[bernhardoj]

@sobitneupane bump

[sobitneupane]

Sorry for the delay @bernhardoj

It’s been a busy week, but I’ll do my best to get it done by the weekend.

[sobitneupane]

@bernhardoj I could not reproduce this issue on staging.

[sobitneupane]

Before	After

[sobitneupane]

I'm keeping a close eye on that issue. There aren't any proposals yet. I think we can merge this PR once we confirm that the solution in #74559 actually fixes the problem here.

[sobitneupane]

Same as above — no progress yet on the linked issue.

[sobitneupane]

PR on HOLD

Same as above — no progress yet on the linked issue.

[bernhardoj]

@sobitneupane the other PR is merged. This issue is now fixed.

[JmillsExpensify]

No product concerns from me.

[bernhardoj]

@sobitneupane just merged with main. Ready for your review.

[sobitneupane]

duplicate.

[sobitneupane]

Screenshots/Videos

Android: HybridApp

Screen.Recording.2026-03-11.at.13.15.17.mov

Android: mWeb Chrome

Screen.Recording.2026-03-11.at.13.23.37.mov

iOS: HybridApp

Screen.Recording.2026-03-11.at.13.56.41.mov

iOS: mWeb Safari

Screen.Recording.2026-03-11.at.13.29.41.mov

MacOS: Chrome / Safari

Screen.Recording.2026-03-11.at.13.12.24.mov

[sobitneupane]

@bernhardoj Could you please check why is the ESLint check failing?

[bernhardoj]

It's unrelated to this PR

[sobitneupane]

Reviewer Checklist

• I have verified the author checklist is complete (all boxes are checked off).
• I verified the correct issue is linked in the ### Fixed Issues section above
• I verified testing steps are clear and they cover the changes made in this PR
  • I verified the steps for local testing are in the Tests section
  • I verified the steps for Staging and/or Production testing are in the QA steps section
  • I verified the steps cover any possible failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
  • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
• I checked that screenshots or videos are included for tests on all platforms
• I included screenshots or videos for tests on all platforms
• I verified that the composer does not automatically focus or open the keyboard on mobile unless explicitly intended. This includes checking that returning the app from the background does not unexpectedly open the keyboard.
• I verified tests pass on all platforms & I tested again on:
  • Android: HybridApp
  • Android: mWeb Chrome
  • iOS: HybridApp
  • iOS: mWeb Safari
  • MacOS: Chrome / Safari
• If there are any errors in the console that are unrelated to this PR, I either fixed them (preferred) or linked to where I reported them in Slack
• I verified there are no new alerts related to the canBeMissing param for useOnyx
• I verified proper code patterns were followed (see Reviewing the code)
  • I verified that any callback methods that were added or modified are named for what the method does and never what callback they handle (i.e. toggleReport and not onIconClick).
  • I verified that comments were added to code that is not self explanatory
  • I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
  • I verified any copy / text shown in the product is localized by adding it to src/languages/* files and using the translation method
  • I verified all numbers, amounts, dates and phone numbers shown in the product are using the localization methods
  • I verified any copy / text that was added to the app is grammatically correct in English. It adheres to proper capitalization guidelines (note: only the first word of header/labels should be capitalized), and is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
  • I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
  • I verified the JSDocs style guidelines (in STYLE.md) were followed
• If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
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• I verified other components that can be impacted by these changes have been tested, and I retested again (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar have been tested & I retested again)
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• If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
• If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
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• If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
• If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
  • I verified that all the inputs inside a form are aligned with each other.
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• If a new page is added, I verified it's using the ScrollView component to make it scrollable when more elements are added to the page.
• For any bug fix or new feature in this PR, I verified that sufficient unit tests are included to prevent regressions in this flow.
• If the main branch was merged into this PR after a review, I tested again and verified the outcome was still expected according to the Test steps.
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