No
The opaqueID is essentially a sessionID
And sessions are not “leaked” between different extensions.
If you want to indentify the user then you ask the user to identify
Not try to “Track them” without permission.
From a privacy standpoint you shouldn’t do this (and can’t)
So you should ask the user to login to perform actions. Aside from compiling with the moderation guidelines in the extension guidelines its better practice.
It’s also worth considering that having Two extensions for the same thing is also bad practice as it “Eats” two of the streamers slots. (when they only have 3 panel 2 comp and 1 overklay in the first place)