@bgschust I did make some progress in using Custom actions to update Airtable.
But there was a change with the validation of the JSON body, which now causes problems with numbers.
See: JSON Body validation problem
I testing step by step the different field types of Airtable, planning to create a kind of tutorial, but still work in progress.
Updating an array like
already worked before the change.
I still have to test if all columns must be included for a partial update.
I got errors in postman when only using a part of the columns, but not sure yet.
I looks like all must be included, especially we only have PUT and no PATCH in Custom Actions.
Compared to updating using an Adalo form there seems to be a difference.