Hi,

Regarding the "Content I Posted In" (stream_title_5) stream:

Create a topic with user A.

Reply to this topic with user B.

Go to the "Content I Posted In" with both users and you will see the topic listed in their stream correctly.

Now, merge this topic into another topic.

Go to the "Content I Posted In" with both users and now you will see that the content will be displayed only in user's A stream, but not in user's B. I believe this is a bug.

Cheers.

Thank you for bringing this issue to our attention! I can confirm this should be further reviewed and I have logged an internal bug report for our development team to investigate and address as necessary, in a future maintenance release.