iPad erg mode not working

Been using swift with and iPad and a wahoo bike v1 for several years with no problems but yesterday the erg mode stopped working at all

Things I’ve tried

Restarting the app
Restarting the iPad
Restarting the bike
Deleting the app from the iPad and reloading it right after I did this erg seemed to work then I restarted to get the workout I wanted and it didn’t work
Toggling erg on and off via iPad and companion app

When I use the wahoo app on my phone I can set power no problem at all and it ergs

When I run zwift on a laptop it works
When I use PerfPRO on a laptop it works

iPad and zwift are all up to date according to the settings panel and App Store