An example behavior pack has been attached with two example functions, I hope this helps. 🙂
Oops, accidentally posted this bug report under the “Bedrock Dedicated Server” project, I intended for the report to be under the “Minecraft Bedrock Codebase” project, is there a way for me to change it?
Im confused as to why this report was marked as a duplicate, the linked bug report mentions that items do not render in the helmet slot, although my report talks about armor not showing up in any armor slots. If anything, this report is a duplicate of MCPE-154355.
Oh, the new manifest.json you provided fixed the issue, thank you for your help!