BP Nouveau: new activity pages should be inserted into the exisiting activity list

[imath]

I'm not sure my summary is really clear :)

This screenshot will help me to explain what i think is an issue :

Each time you load more activities, there's a new ul tag generated. As it's not the case in BP Legacy where new activities are inserted into the existing ul, i think it's an issue.

@hnla if it's on purpose to have this separation between batch of per_page activities, do not hesitate to close this ticket ;)

[DJPaul]

Go for it

[imath]

👍 thanks for your feedback

[imath]

In 12033:

BP Nouveau: Load older activities (load-more) in the same "ul" list.

The "ul" container of the activity stream loop needs to be exclude of paginated results to avoid having each page in a different container.

Fixes #7773