Using Meta Box Builder + Meta Box Group + MB Custom Post Type (I have MB AIO), I edited a custom field group, and after I saved it the "location" reverted to "POSTS" -- when before it had been set to appear for other custom post types. I tried to change the locations again, but every time I hit save and go back to look at the locations, it is always reverting to POST.
I need to get this fixed ASAP, because I can not make the adjustments I need when I can't see these options in the correct post types I am editing. I'm sure there have been several updates to metabox AIO since the last time I edited these, but I can't point to a clear time when this may have stopped working.
Note that I used to be able to do this with no problem, so it is a new issue.
I tried deactivating all plugins and using default WP theme but no success.
My WP (5.8.2) and plugins are all up to date, but here is the list just in case:
Advanced Editor Tools Version 5.6.0
Akismet Anti-Spam Version 4.2.1
Classic Editor Version 1.6.2
Contact Form 7 Version 5.5.2
Duplicate Page Version 4.4.5
ManageWP - Worker Version 4.9.10
Meta Box Version 5.4.8
Meta Box AIO Version 1.15.2
No Category Base (WPML) Version 1.3
UpdraftPlus - Backup/Restore Version 1.16.63
W3 Total Cache Version 2.2.0
Wordfence Security Version 7.5.7
WordPress Importer Version 0.7
WP Database Backup Version 5.8.1
Here are screenshots, the first one shows what is keeps defaulting to after I save, and the second one shows the custom post types I am trying to change to.