Seekbar sometimes doesn't work immediately, timer starts at 00:00/00:00

[NikhilNarayana]

Confirmed on Windows, unsure about macOS/Linux.

Occasionally, the timer and seekbar don't work on first load. The seek cursor will be stuck at the start of the seekbar and the timer will get stuck at 00:00/00:00. This can be mitigated by interacting with the seekbar, but ideally it never happens in the first place.