Improvements for markdown editor resize behavior

Chad Lavimoniererequested to merge
502710-make-resizable-textarea-not-have-markdown-area-max-height-and-fix-zen-mode-shouldn-t-be into master

What does this MR do and why?

  • Remove 500px max height restriction on resizable textarea
  • Prevent zenmode textarea from becoming resizable

References

Please include cross links to any resources that are relevant to this MR. This will give reviewers and future readers helpful context to give an efficient review of the changes introduced.

Screenshots or screen recordings

Before After
Screen_Recording_2024-11-21_at_15.18.04 Screen_Recording_2024-11-21_at_15.17.34
Screen_Recording_2024-11-21_at_15.19.05 Screen_Recording_2024-11-21_at_15.19.29

How to set up and validate locally

  1. Check out this branch
  2. Visit and edit or create an issue
  3. grab the resize handle of the issue description editor and make it taller. You will be able to make it taller than 500px.
  4. Click the "Go fullscreen" button
  5. You will not see a resize handle at the bottom of the viewport for the textarea.

Related to #502710 (closed)

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