[Bug]: Calculator widget keyboard cannot be dismissed

[piotr-iohk]

What happened?

When the calculator widget is focused (especially when placed as the last widget on the widgets page), the keyboard pops up and covers the widget input. There is no way to dismiss the keyboard, making the calculator unusable in this position.

As noted in the PR #793 review:

iOS also has this issue, right now behaving worse than current state in Android: If I focus on last input I can't even see it because the keyboard pops over it. Plus, it's very hard to dismiss the keyboard.

Expected behavior

• The keyboard should be dismissable (e.g., by tapping outside the input or a done button).
• When the keyboard appears, the view should scroll so the focused input remains visible above the keyboard.

Steps to Reproduce

1. Open the app and navigate to the home screen.
2. Swipe down to the widgets page.
3. Add the Calculator widget (ensure it is the last widget on the widgets page, with as many other widgets as possible above it).
4. Tap on the calculator input field to focus it.
5. Observe the keyboard covers the input and cannot be dismissed.

Logs / Screenshots / Recordings

Screen.Recording.2026-03-17.at.10.18.33.mov

Bitkit Version

2.1.0

Device / OS

iPhone 17, iOS 26.0 (Simulator)

Reproducibility

Always

Additional context

• Affects the widgets page of the home screen redesign.
• Best reproduced with many widgets enabled and calculator as the last one.