I noticed that parameter validation does not seem to work in my App Builder tool. I have enabled it in the general parameter settings, and it works correctly in the legacy ShapeDiver iframe, but not in the App Builder iframe.
Is there any additional setting or feature that needs to be enabled for it to work in App Builder?
we found and issue and just deployed a fix for it!
Please let us know if this works for you, and if it doesn’t please provide the model with which you are having issues with.