HTML Editor changes are not reflected in preview

[rezamirsadeghi96]

Description

In the Sitebuilder, changes made via the HTML Editor do not appear on the preview page even after saving.

Observed behavior

• I edited a page via the HTML Editor (changed some image URLs and titles).
• I clicked Save.
• I opened the preview page for the "Handwerk" page.
• Even after clearing my browser cache, I still did not see the HTML changes applied.
• FYI: The changes were committed successfully, so there is no issue with the core functionality. See the following commit:
  https://github.com/joboo-gmbh/joboo-marketing/commit/e48108172a49cb6a2535cf8c57703a2c3387c733

Expected behavior

• After saving changes in the HTML Editor, the preview page should immediately reflect the updated HTML so the user can review the changes before submitting a review or merging into main.

Why this matters

• HTML Editor changes are high-impact and expected to apply immediately.
• Not seeing updates creates uncertainty and leads to repeated edits and wasted time.
• This can cause teams to believe changes were lost or not saved correctly.

Environment

• Feature: HTML Editor (Sitebuilder)
• Page: Handwerk preview page
• Browser/OS: Chrome