No game files. No worlds.

Yesterday i updated minecraft on my phone to version 1.17.30.20 beta version and after that i could not open the game. I reinstalled the game and then it opened but now all my worlds are gone. I checked all the permissions for Minecraft to accesse my storage and it was all correct yet still the game didnt accesse the world files. Now i deinstalled the game and deleted all the folders and files of Minecraft i had on my phone, besides a copy of the world that i usually play in, hoping that when i reinstall the game they would be back but now they are missing and i can not get Minecraft to accesse my storage to play on my old world again.