Premiere equivalent when I double-click

Hi, I'm looking for the Premiere equivalent when I double-click an audio or video clip in the timeline to open it in the source window. It looks like a matchframe, but not exactly. On an audio clip, it allows me to hear only the selected clip, add a marker, or change the duration.
Thanks a lot.

Resolve works exactly the same way. Double clicking on a video or audio clip in the timeline will open it in the Source viewer.

Oops! What a rookie mistake! It's because I'm on a multicam, but is it possible to do the same thing with the multicam?

Multimcam works for me in Studio 20 for Windows.