Downloaded songs are deleting themselves whenever I play them
Any time I play a downloaded song, the download icon next to it disappears, and if I play it from the "Downloaded" tab on the Library page, it will play the first few seconds and then stop playing, and continues to delete song by song from the album, or sometimes it even crashes. When I go to my phone's storage, it clearly shows that I do have 300GB of songs downloaded, and it drops down every time I check to see if this bug still happens, so it's still clearly taking up space and should be saved onto my phone. Optimize Storage is set to off. Really annoying bug as this is the whole reason I have such a high storage phone.
iPhone 13 mini