From time to time the game changes the direction I'm lookig at. At first it felt like the rubberbanding for lag, but this is different, If it happens when Im mining the blocks don't reset and I dont see the lagging and "can't keep up" messages in the log.
I don't know how to exactly reproduce the problem, it happens randomly.
I think it resets the view to exactly one of the cardinal points or exactly 45 degrees (like northwest, southeast etc). And the elevation sometimes stay the same and sometimes it changes to leveled in the middle.
UPDATE: this doesn't happen in Windows
If there is a log or something I can send let me know
this issue still exists in the latest 1.14 pre-release. it does not happen as frequently but it does happen.