BPM is not quiet right

[♩♪♫♪♬♩♩]

I have noticed that the BPM in OS is not accurate as when you compare it to other metronomes in other programs or online BPM calculators the OS tempo will start to drag and desync tho it can take a while to notice the difference but it is there.

Does it really matter, I mean its not like someone would use the OS metronome for other music-making websites.

It matters because
when youre trying to remake an aphex twin song
and you add an audio file to help you
it can be quite annoying
when it goes out of sync