How to play videos in secondary window/screen?

Hello,

my Lightroom catalog also contains a few videos. I can play them in the primary Lr window. If I turn on the secondary window on a second screen, the video still remains playing on the primary. The secondary shows only the static first frame of the video. I am using MacOS BigSur and Lr 10.11.

Is there any option to play the video on the secondary?

Regards

Ralf