I’m working on a bit of a rewrite of the plugin to instead use the PluginApi.patch functionality which should allow me to make it work with markers as well. Might have time to finish it this weekend.
I do think there is value in being able to copy/paste both primary and secondary tags on markers in a single click, so I’ll see if I can do something about that after I get the basic marker tag copy/paste functional.
EDIT: A pull request with this change has now been created. Once it’s merged, you’ll be able to pull the update.
As I call out in the PR comment, this refactor means that tag copy/paste will be universally applied to all instances of the Tag Select dropdown including while editing Markers and in all of the modal dialog boxes like when you’re editing multiple Scenes, Performers, etc.
The other significant change is that when you paste, there is no longer an immediate API call to save the pasted tags. The tags now populate directly into the Tag Select control and you can save the same way you normally would.

