[Bug] Comments will not pin in prototypes

Hi,

Looking for some help here. My team used to be able to leave comments in prototypes and they would display in-place. Now, whenever a comment is placed below the fold on a long prototype, the comment always sticks to be bottom in prototype view so nobody can tell where it was left.

It would be great of selecting a comment in the sidebar on prototypes scrolled to the comment properly and showed the text bubble in the same location as it was originally placed. I believe this is how it used to work. Is this a setting I can adjust, or is this a bug?