left right arrow to navigate in videos when quicklook has the focus

[3C0D]

For all's convenience, please use English to fill this issue.

Is your feature request related to a problem? Please describe.
You can't navigate in a video with left and right arrow

Describe the solution you'd like
if you clicked on the active quick look view reading a video, left and right arrow can't be used anymore to navigate in the os explorer. So it will be very useful it become a new shortcut to navigate in the video.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

[3C0D]

Same, if you clicked on the view, space shouldn't close but toggle pause. It's so commun that I do the mistake all the time.
I prefer to click once on the cross to close the view that having to click the play button each time. I'm often using it to browse quickly some videos, parts of videos and it will be very useful.