I have a shared iCloud folder with my dad with a few .mp4s in it that will consistently cause a hard crash on any iOS device by just…viewing the folder in Files

I have a shared iCloud folder with my dad with a few .mp4s in it that will consistently cause a hard crash on any iOS device by just…viewing the folder in Files. It crashes so hard that the entire system locks up and you can’t close the app, and holding down the power button doesn’t work to restart. You have to wait for the device to actually overheat and then shut itself off to cool down before you can bring it up again.