Not the greatest repro steps, but here's the basic setup:
- A user was navigating around various pages with column open
- On `D1234`, left comments and requested changes
- `D1234` correctly changed to status to requires changes, but comment was missing
- Back on main dashboard, noticed that another diff `D1232` had yellow bubble indicating unsubmitted comments
- It ended up being the comment that he intended to leave on `D1234`. It's now showing up as an unsubmitted comment `D1232` instead. In the preview at the bottom, the comment is noted as "Not Visible"
We have noticed this happene twice now on our install (to a different user each time). Empirically, it seems to be correlated to the chat column being open.