when i upload a world to a realm, it gives me an error message, but when i go into it everything seems fine EXCEPT that the grass is bright green. i think it is jungle green, or plains (i am in a spruce forest). this applies to other vegetation like leaves too, but only leaves placed by players. Grass NOT placed by players is changed. note that a player placed leaf block with a carpet on top DIDNT change to jungle green, and instead stayed the proper spruce color. This bright green-ness only applies to an area around my base (where i spend most of my time), maybe 100 by 100 blocks in any direction. This only affects me, the host. I am still on the free trial.

Overall, here is what changed to bright green:

Player placed leaves (unless they have carpet on them)

All grass blocks (player placed or not)

All grass/tall grass plants