Disable autoplay in Trimmer?

How is autoplay disabled when a clip is put in the Source/trimmer?

The closest we have are:
Settings > Player > Pause After Seek
and
Settings > Playlist > Play After Open

If you are opening files directly into the Source player there is no way to turn off autoplay.

It appears, if you use “Add files to playlist” button (bottom of screen) in Logging tab, when you double click each clip into the Source window, the autoplay feature is disabled (?) The clips do not autoplay.

A) It does not matter which layout is used (not only “Logging”),
B) it does not matter how you add the clips to the playlist (not only “Add files to playlist” button), and
C) see Settings > Playlist > Play After Open above.

Double-click in Playlist = the Open action, just like your operating systems’ desktop and file manager.