Hi, thanks for sharing this 
I had a quick look at it, and have a few remarks:
-
You can’t disable the plugin. There is no setting for this (the input is disabled).
To disable the plugin, you need to uninstall it. -
You need to add
https://player.bilibili.comin the allowed iframes site setting. -
The videos from bilibili inside iframes are autoplay (
).
This plugin would benefit from improvements.