You're welcome to check out v0.5.0, which introduced commands to convert Joplin tags to inline tags.
Also check out v0.5.0, where the panel is automatically refreshed with inline tags and search results while editing the current note.
I'll think about the description a little longer. It borders on a philosophical discussion whether inline tags are even "created" (and what creates them) when they are essentially just typed text in a note.