Does anyone else have this problem where you're trying to create a new FC in a gdb and the Create Feature Class window doesn't show correctly. Only an empty screen link the picture below:?!
I have the same issue with ArcGIS Pro 3.4 and 3.5. This issue persisted even after clean uninstalling and reinstalling ArcGIS Pro. Could this issue be caused by specific environments, such as Visual Studio being installed?