I'm not used to this stuff but I might know where could you ask for help
https://discord.gg/v2YmZ82Crr -> Bedrock Addon Discord Server...
how can i post?
because it's not implemented?
if you want to get a Vanilla Items then you should use VanillaItems::ITEM_NAME()
using texture pack
where are those like buttons ;-;
can you just abandon it?
Separate names with a comma.