Glitching horses causing frame drops.

All the different kinds of horses, i.e. skeletal, zombie, and donkeys etc. graphically glitch and cause the frame rate to drop like crazy, like unplayable-crazy. The device I am using is a Lenovo tablet TB-7304I or Lenovo Tab 7 Essential with 1GB of ram and the graphic renderer is a Mali-T720. This bug is also present in the current beta (v1.6.0.8). Also when I join a world, I get this message "Resource pack fallback. Low memory. The texture quality has been reduced" or something like that and I am not using any resource packs.

Apparently this problem is only present in this tablet. I don't have this problem in the windows 10 edition of the game or in my android phone.

Regards

Outgryphon11927