Thanks for hiding the extensions automatically when the option “show filenames” is on in the settings. This helps immensely with being able to differentiate 3-D versions of movies from regular versions of the same movie. I’ve noticed that some files show the extensions and some don’t. It seems that folders that have multiple files in the same folder are not hiding the extensions but folders with single files are.
I’ve attached examples showing the movies “Avengers Age of Ultron” & “300 Rise of an Empire”