Missing file when deleting game and cannot add or delete any files in com.mojang.minecraftpe

actually both are not bug

but It was a problem that should have been solved a long time ago

 

first problem is

When I accidentally hit delete game and try to reinstall All the file I installed will disappear

 

second problem is

when I trying to add or delete file in com.mojang.minecraftpe

file explorer will error to add or delete file