I made a chat board to write down sitelen pona (characters in toki pona). I uploaded it to PC and Android world, and checked it on iOS client, then most of the text on the board is errored or become invisible. I used a font asset that only contains sitelen pona, and set to fallback to nothing (to use font bundled in VRChat).

The world link is: https://vrchat.com/home/world/wrld_22ef7792-c0f6-4888-b832-62e0fc1c501f