(Issue Submitted by: https://profiles.wordpress.org/mdibrahimk48/ )

Issue Description

The block editor opens by default in fullscreen mode:
Screenshot: https://prnt.sc/l7TrCRCj9U08

From WordCamp Contributor Day - Sylhet, Bangladesh 2024: https://docs.google.com/document/d/1By9itlBSL8xAub5EFa4ZR1kPZazHru3mCcOrL9XkImU/edit?tab=t.0#heading=h.mhy1sjljtsjp

URL of the Page with the Issue

https://wordpress.org/documentation/article/wordpress-block-editor/

Section of Page with the issue

Screenshot: https://prnt.sc/l7TrCRCj9U08