Post timeline can't scroll to last post

[hexaflexahexagon]

Scrolling to the bottom of a thread will never show that you are seeing the last post (11/11 for example), instead it only updates when you scroll past a post (e.g. in the screenshot below post number 6 is above the the real objective answer is that every mode in the game is the best mode reply).

example:

You can get the timeline to say "11/11" by clicking it and dragging it to the bottom, updating it to say the proper post numbers but not moving your screen at all.

This might be a nonissue / intended behavior but it definitely comes off as strange for the user imo, not sure what a fix would look like though.