Web Interface Viewing- Can't Scrub In-progress Recording

I don't use the web interface a lot, but I thought you used to be able to do this. Now, when watching a currently recording show, there is no scrub bar and it shows X:XX:XX / LIVE for the time on a show that is currently recording. I can still skip forward 30 sec, but my transcoder isn't zippy and that would be a pain in any event to, say, start watching a football game at the beginning of the second half.

Completed recordings allow scrubbing as expected.

Running 2020.12.02.1531

(edited for clarity)

It depends on what browser you use

Okay, I was using Safari. I see now that it works in Firefox as I remember. I don't mind using Firefox for situations like this. I assume this is a limitation of the way Safari handles video playback and not something you guys can "fix".

Correct