When viewing a live stream on Kick, the video controls appear to be pushed below the player window when viewing full screen on a widescreen monitor. This also happens within Saferi as well.
Understanding that this is probaby a niche issue, when view the site in full window mode, the controls should still show up within. As it seems that the video is expanded past the player window without being in full screen mode.

Version 0.99.134-beta (WebKit 622.1.9.19.2)
Sequoia (15)