Dropdown default value not showing

Hello, it seems like the default value of the dropdown does not work. See the screenshot below:

In the actual page the dropdown does not have the user email. Of course this functioned before. Does this occur with you?
I tried with my 2 apps and it’s like this

In a dropdown the default value MUST be one of the possible choices defined in the Choices Source… which in your case is empty, so there will be no value.

Dropdown’s will not show anything without a defined list of choices.