Cannot Seek mp4 video on Chrome or Edge

[Zachvanmeter]

The seek works on the video in the demo, but does not work in the recent releases. I cannot seek, fast forward or rewind video playback.

[smalos]

I can see and use the seek bar (timeline slider) in both the demo and the recent release. Or are you referring to something else? Would a screenshot or video recording help?

[Zachvanmeter]

On mobile, so can't whip up a good video, but would you mind trying it in Firefox and in Chrome?

On further testing, I found that Firefox would allow seeking in the demo and in the most recent release. However, on edge and chrome, skipping or seeking forward or back within the video isn't working on my machine. I tried this with mp4 mov and mkv files.