Victor Gabriel da Silva

 Hi Jay, my device is Samsung Galaxy J4 core Android 8.1 

This bug has already been recorded and fixed many times but it keeps coming back, here is one of the reports that was logged last year

Here it is:  MCPE-35910

every time I select a package of global resources, and I leave the game, automatically they are removed, my cell phone is Lenovo vibe B Android 6.0