Navigation block: the sub submenu is hidden on the right of the screen

[Kel DC]

The sub submenu opens, but is hidden on the right side of the screen. When the sub submenu is opened, the screen can be scrolled to the right, leaving a blank white space surrounding the sub submenu.

Here's how the 'Blog' sub submenu looks like:

Then you can scroll to the right to display the other sub submenus, and there will be a blank white space surrounding it:

Another example with the 'resources' sub submenu:

And after scrolling to the right:

Screen recording:

[sabernhardt]

Thanks for moving the report from the ​theme forum. This happens with other themes, too, so it needs to be fixed in the Gutenberg plugin first.

I found a related issue:
​https://github.com/WordPress/gutenberg/issues/36241

Please follow and/or join the conversation on GB36241. If you find another issue about this on the Gutenberg repository (or open a new one), please share that here.