How to tweak Jellyfin’s player controls animation timeout

I have been using Jellyfin as my main media player more and more lately. I’ve always been a fan of VLC and its compact-ness, but I found a some pluses in Jellyfin over VLC. However, there are things that bother me with Jellyfin as well. One of them is the playback controls which simply take way too long to disappear when not used.