When i play in both servers and personal worlds and try to tap on the first inventory slot, it acts as if the slot doesn’t exist and just taps the block behind it a lot of the time, so i have to tap multiple times usually to be able to use it.

i also noticed what may be a bug where the inventory doesn’t open sometimes, the menu opens when i don’t tap it and the inventory slots don’t always work while running though i can’t guarantee that those are bugs or for some other reason such as accidents.