I have a related but different problem: Once I have selected one of my two 1080p versions, it sticks. I cannot change it afterwards; or at least I could not find an option to.
I selected the wrong version once (the version picker could include the file name here to be honest), and now I basically cannot watch this episode in Infuse. (I cannot delete the “wrong” version, as that is the file somebody else on this shared Plex account uses for language/subtitle reasons.)
How can I get the version picker back for cases like this?