Database manager not updating field types and "Allow null' after applying changes

Wappler Version : 3.0.0-beta 2
Operating System : W7Pro

Please see this post and this message I sent to Teodor in a DM:

I changed this field type to decimal several times now and every time it’s set back to integer after applying the database changes:

Also the “Allow null” checkbox for another field gets unchecked every time I cange and apply it:

This all happens on the default db on a local Docker target.