Storage Permission > Blurry App...

[oioioi]

Hi all, I'm running 1.4 on Nougat on a Moto G4. It all works fine. However, when I grant PPSSPP permission to access the storage, the app (and all games) turn into a blurry low-res mess. If I remove the permission everything goes back to normal (but then I obviously can't play any games...)

Any suggestions?

[oioioi]

Nobody??? I can't be the only one experiencing this...