Sorry for the video... Me and a Friend were testing both Minecraft Beta 1.13.0.1 and Minecraft Beta 1.13.0.2 at the same time. I'm the only one who have an account of the both of my friend to send reports of bugs along the game run.
By the way, I'm still working on and gathering data how I will reproduce the problem and show it in a clear way.
This also happens to Minecraft 1.13.0.34
It functions well, but the inventory textures and names seems to be not at they used to be...
Platform: Android 9