Missing line numbers in timeslider
I think this worked once, maybe it was removed intentionally, but I thought it is useful
On https://video.etherpad.com/p/list-numbering/timeslider#165 the line numbers are not shown
Timeslider never had line numbers(or didn't since before 1.8.0) and this was never reported as a bug.
https://www.npmjs.com/package/ep_timesliderdiff is worth referring to here. Note that timeslider never had line numbers, not even back in the day..
So is this a bug? I don't think so, but I would say that your line numbers should be present in the timeslider if you have them present in the editor.
It's technically not a bug tho as it's expected behaviour at this point albeit not ideal 🖌️