Some object are glitches, when entering the high X/Z coordinates

I am test to use paint and frame, but turn the black and flicking.

Step to reproduce 1:

1. Use the command /tp 600000 ~ 600000
2. Place a paint and frame

Step to reproduce 2:

1. Use the command /tp 262200 ~ 262200
2. Place a sunflower

Resuit:

The paint turn the black (Only south and east), sunflower and frame flickers, and movement is no longer smooth.

Warning:

Sunflower flicking after position is X/Z : 262.144

Bug is cant be fixed, or can be fixed in future release or another. The bug was added source in Gamepedia Far lands