Power Platform Community Forum Thread Details

I have the typical edit form. At least I think it is typical. There a few areas where I have dependent combo boxes. All seem to work fine with the exception of one set.

I can select the first combo box without issue.
The second(dependent) combo box filters properly
Both of the combo boxes are required
For a brief moment, after selecting an item in the second combo box, the form is valid but then reverts to being invalid. I know this because the submit button is set to disabled unless the form is valid. I've also included a label that tells me if the form is valid or not (true/false). However, there is one item in the second combo box that always toggles the form to valid and stays that way.
If I remove the dependency then the form validates regardless of selections in either of the combo boxes.
I also tried recreating those two data cards with the combo boxes(and disabled the old ones). Same issue exists although none of the selections make the form valid.
If I remove the logic on the submit button which puts it in edit mode. If I submit, after all the required fields are filled, the screen advances to the next screen but the record is not saved. There are no warnings that the form is invalid and no indications where the error might be.

I'm kind of at my wits end here. I am half ready to scrap the entire form and start over if weren't for all the stylization and custom coding that already exists. Any idea how to troubleshoot this?

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Building Power Apps