iOS 13.2 kill() returned unexpected error 1

I’m getting this bug, and the app is noticably slower. Especially in page transitions.

This page gives some good hints:

I ended up using Cordova to get it to work but I’m about to comb through the solution and see if I can get it to work with Capacitor.

Good luck everyone/hope this helps!

Anybody found a proper solution?
Just switched from Cordova to Capacitor, and I am not going back if I can help it.