No idea, I didn't even think Kodi ran on iPads...I'm afraid Apple is dead to me, personally, so can't really help you there. It's trivial on Android, I can tell you that much...
Addons I wrote &/or maintain:
OzWeather (Australian BOM weather) | Check Previous Episode | Playback Resumer | Unpause Jumpback | XSqueezeDisplay | (Legacy - XSqueeze & XZen)
Sorry, no help w/out a *full debug log*.