I’m not sure if other have had this problem, and I did a search and found nothing.
I accidentally prevented myself from getting an IFR clearance from my departure airport. How I did it is, I switched to ground frequency and requested the ground power truck. The problem is when I went back to see the prompt to switch the clearance frequency, it wasn’t there, however the prompt to obtain clearance was present with ground control. If you press that prompt. Nothing happens, and you sit at the gate or parking apron with no IFR clearance. I attempted to find and switch manually to clearance frequency, but the prompt to obtain clearance doesn’t show up.
Solution: Don’t ask for any ramp services or equipment until AFTER you get your IFR clearance.
I know it doesn’t work that way in the real realm, but until this gets addressed, just do it this way and ATC will continue on the primrose path.