After an update sometime in October 2019, on all my Samsung Galaxy Tab A devices (2016 and 2019 versions) running Android 7.1 and Android 9...

When in 3rd person view from the back, the circle used to aim at blocks is off by up to 3 blocks. It always breaks/builds blocks to the left of your target when you aim right of your body (and vice-versa when you aim to left of your body).  1st person view works correctly. 

This happens no matter the sensitivity or FOV settings. I tried adjusting many of the settings including tablet font size/zooming/resolution and nothing fixes it.