Workaround for core bug #2897377 not needed , causes bug

What error are you getting? Since it breaks for versions prior to 10.1.8 according to your report, besides comparing the Drupal core version, I don't really see what else we could do...

Can you elaborate a bit more about the issue you're getting? Nobody else ever reported this...

Also 🐛 $form['#attributes']['data-drupal-selector'] is set to a random value so can't be used for its intended purpose Needs work status is still "needs work"? How is that fixed?

Tests are passing, and we got no other bug reports besides yours... So postponing this for now until we get more information.