Can't add new document from post

[DirtyF]

Given I'm on the post page
When I click on Add Document and fillup the form
Then I get a console error and the document is not created

[Enigmatical]

Hi @DirtyF,

Sorry for the delay in responding to this. You actually encountered this issue around the same time I was putting up a "fix" for it. The issue actually lies with the most recent patch to final-form@4.20.2 which introduced a bug with asynchronous validation:
final-form/final-form#408

Our fix for the starter is to lock (resolutions) the version of final-form @ 4.20.1:
https://github.com/tinacms/tina-cloud-starter/pull/45/files#diff-7ae45ad102eab3b6d7e7896acd08c427a9b25b346470d7bc6507b6481575d519

The plan is to remove that lock once final-form has solved the issue on their end.