Reader view mode renders only partial contents, only in Firefox, only on messages/conversations/n view
Win 10, Firefox 67.0b9
I happened to notice the Reader View icon appear next to the URL on a /messages/conversations/n page today, when I clicked it, it only showed some of the messages in the thread in the reader mode. On some threads entire messages were missing in reader mode, in others it would render only one message out of a dozen in the thread.
When I tried to reproduce on iOS Safari, and win 10 Chrome, I did not see a reader mode icon on /conversations/n.
When I quickly looked around other pages using Firefox, I didn't see the reader mode icon on any other page.
So the reader mode icon even appearing on /conversations/ may be a Firefox bug? In any case, this is a very minor thing, but I thought I'd document it.
It seems that if this within the control of the site's code, it should either disable reader mode on /conversations/ or make it render correctly.