
This seems similar to this bug report: Visited chat info page buttons now have a dark background color, making them hard to read. It is now marked status-completed. Maybe fixing the issue in that thread broke the display of username.
If you go to https://chat.stackexchange.com/ or https://chat.me...

In most cases, the username is shown as white text on a black background in the chat room info title bar, so if the window width is wide enough, it's easy to read. For example, with a maximized window for SO Close Vote Reviewers, there's
However, if the window width is narrower than the defined ...

I'm trying to ping myself in chat but I can't. Is there any way we can add this feature? It would help me organize my thoughts in the chat.
Thanks.

In chat, you can "link" to a previous comment by beginning a comment with the text
:[comment id]
The [comment id] is a number which uniquely identifies the comment in chat, and can be found by examining the "Permalink" URL. For example, this comment can be found at the URL https://chat.stacke...
« first day (2551 days earlier) ← previous day next day → last day (164 days later) »