Can't edit a table

Details for the issue

What did you do? After we resolved the crash in Big Sur issue using the latest nightlly build, one student cannot edit a table. It allows her to change a field name in the modify table and add a field, but after she clicks ok, it doesn't take.

What did you expect to see? The table to have new field names or new fields.

What did you see instead? No changes

Useful extra information

The info below often helps, please fill it out if you're able to. :)

What operating system are you using?

• Windows: ( version: ___ )
• Linux: ( distro: ___ )
• [x ] macOS: ( x version:11.6_ )
• Other: ___

What is your DB4S version?

• 3.12.2
• 3.12.1
• 3.12.0
• 3.11.x
• [x ] Other: _Nightly build from 9/12/21

Did you also

• [ x] Try out the latest nightly version: https://github.com/sqlitebrowser/sqlitebrowser#nightly-builds
• [x ] Search for an existing similar issue: https://github.com/sqlitebrowser/sqlitebrowser/issues?utf8=%E2%9C%93&q=is%3Aissue%20

Thank you!

Inizia riproducendo il report su macOS 11.6 con la nightly build del 9/12/21, utilizzando il flusso di modifica della tabella descritto nell’issue. Analizza perché i campi rinominati o aggiunti non vengono mantenuti dopo aver fatto clic su OK; il lavoro è completato quando tali modifiche persistono nella tabella.