Now all of the sudden when I take a video clip that is already split and "Open in trimmer" I'm finding I can't copy just the audio and video from that clip if I wanted to say split them for videos where audio and video are already combined. Now when I attempt to do this the trimmer acts as if I have selected the entire original unsplit video rather than the clip that I have opened in the trimmer. I can plainly see in the trimmer window the name of the split clip too.

So in order to get around this annoyance after I have split the clip I have to right click and select "Create subclip" then trimmer works as it normally did for me. I can't figure out how or what I changed for this stupid annoyance to popup and I don't like having to take this extra step now after all this time.

Can someone point me in the direction of how to make the trimmer automatically make it into a subclip?