How to hide a video?

RemNote Learning RemNote
#1

I know how to hide a line from the editor. But it does not work for youtube video.
image
I can not find “…” here

#2

Navigate to the rem with the video from any adjacent rem using up and down arrows, then hit left or right arrow to unfocus the video (the orange outline will be gone), then ctrl+alt+h or whatever you have set for hide rem from document.

#3

Thank you, it helps!