Classic Mobile JRPG, however noticed a bug – RPG Machine Knight Review

I’m playing on ios 14.5, from a 7 Plus, and I noticed the border flashing constantly in random spots from black to white during gameplay, and upon tapping on the affected area it began to repeatedly act as if it was being tapped on many many times with each cursor being frozen permanently and positioned slightly off from the one before. I am concerned that this will create a processing speed issue and have closed the app for now. Wasn’t sure if it was a common issue or not but figured I'd say something incase.
Review by KalimariKidd on RPG Machine Knight.