Static in GarageBand IOS MIDI track that didn’t exist before when originally composing.

iPhone Xs Max

IOS version 18.5

GarageBand version 2.3.17

This started occurring in older tracks of mine, as early as 7–8 days ago, and seems to affect only some MIDI tracks, but not all of them. I thought it might be a plugin issue but after checking multiple affected tracks it doesn’t seem to be involved with any plugins at all. it’s not consistent in any manner aside from it only being in older garageband projects. it exports with the MIDI tracks as well when i export the songs as a song to other platforms and playback the audio, so i know it’s not an issue with any of my devices connected to my phone.

after some further testing, the issue seems to spread to other tracks if the affected track is deleted. seriously, what the heck is this issue and why is it happening, it makes me not want to work on anything or share some of my actual works or covers because i’m afraid they’ll get corrupted by this audio issue and become un-listenable.