Thread:Andrewds1021/@comment-45117243-20201111034700/@comment-9605025-20201204161157

Oh yeah. I forogt the link and refersTo URLs are different. But I am guessing their backend code it checking for the refersTo URL to determine whether to generate a new notification or add as a new event. So changing the refersTo URL to the thread would probably be the easiest solution to the merging issue.

I thought user talk pages insert a dummy title if you don't give one. Is that not true?

I also had a thought that it might be a rate limit but then it doesn't make sense that it would suddenly start working for me despite making no changes to anything. Also, when I was getting the issue while accessing the URL via browser, waiting between requests didn't seem to have any predictable impact on whether or not it errored.

The sharing of content between notifications seems like a definite bug. I wouldn't have even suspected that would be an issue.