This issue was mentioned in a post last year but it appears to remain the same. Jet082 was working on it but realise he has a lot to be getting on with.
Running RA1.8.8, latest Flycast core on a 2020 iPad Pro 12.9 iOS 13.4.1 the bottleneck is graphics only, performance hitting 3-4 FPS, however sound is unaffected and runs OK.
Does anyone have any news on a workaround which will give us a workable framerate and sound? I’d be willing to set a bounty to help the devs if it’s feasible.