[WP 6.6] Stackable blocks set to full width doesn't look full width on tablet and mobile

[andeng1106]

Describe the bug

• WP 6.6 issue
• When setting a Stackable block to full width, it doesn't look full width for tablet and mobile responsive views
• Issue only on editor
• No layout settings are present for the theme/page template
• Issue for tablet and mobile responsive only. Correct in desktop view.

To Reproduce
Steps to reproduce the behavior:

1. Add a new page
2. Add a Stackable block (e.g. Heading)
3. Set block width alignment to Full Width
4. Switch responsive view in editor to tablet or mobile
5. See that it doesn't look full width
6. Add a Native Heading block
7. Repeat steps 3-4
8. Compare with the block added in step 2

Expected behavior
Stackable blocks set to Full Width should look Full Width on tablet and mobile responsive views

Screenshots

Screen.Recording.2024-06-28.at.10.21.35.AM.mov