Unable to move panels from below post editor content section to sidebar

[wpdev8195]

I am having the same problem reported here ​https://wordpress.org/support/topic/additional-panels-appear-at-foot-of-page-edit-area-rather-than-in-tool-bar/. The "Additional" panels in the WordPress editor are appearing at the bottom of the page. When I try to drag and drop to the sidebar, an infinitely long horizontal scrollbar appears and keeps scrolling right.

Screen capture video: ​https://drive.google.com/file/d/1Iy0G1I2OMgnOv4-grMApbY5V2W_l1kQs/view?usp=sharing

[wpdev8195]

WP version

[wpdev8195]

The problem is occurring on Windows 10 using Edge browser. Browser is up to date. Also tested in up-to-date Chrome browser immediately after clearing the cache and the result was exactly the same, therefore the cache is NOT the problem. Chrome is up to date: Version 103.0.5060.66 (Official Build) (64-bit)

[costdev]

Hi @wpdev8195, welcome to Trac!

I can confirm that this issue occurs:

• without Divi or any other builder plugin installed.
• in WordPress 6.0 and going right back to WordPress 5.0 when the Block Editor was introduced.
• with or without the Gutenberg plugin activated.

However, this is an issue with the Block Editor, and should be discussed on ​the Gutenberg repository.

Check ​existing issues to see if this has been reported. If not, ​open a new issue and drop the link in here so others can find it and join the discussion to help resolve this issue.

Thanks!

[zoonini]

Looks like the reporter did open a GitHub issue, so noting it here to close the loop:

​https://github.com/WordPress/gutenberg/issues/42156