Nesting a component page produces unexpected results

[r-a-y]

See:
http://buddypress.org/community/groups/how-to-and-troubleshooting/forum/topic/404-pages-on-child-pages-in-1-6/?#post-134816

For example, if the parent page for the Groups, Members, Forums pages is set as the Activity page, any component under the Activity page will not resolve properly and will lead to a 404.

I have reproduced the problem; though I haven't had time to look into it yet.

[boonebgorges]

I'll have to do somet testing, but we're certain that this is a regression from 1.5.x? Certainly we never really intended for this to be possible :)

[r-a-y]

Okay, just tested this behavior on BP 1.5.7 and I reproduced this bug on that version as well.

I'll ask the user if they are able to duplicate this bug on BP 1.5.7 to find out if this is a regression or not, but I think it's safe to say that you're right! :)

[slaFFik]

Reproduced on BuddyPress 2.7.
Nesting Groups under ordinary page - works.
Nesting Groups under BuddyPress components pages (like Activity) - directory works as expected (including ajax), single group page returns blank page; Activity works as expected.

Adding this to 2.8, but not sure that this will be an easy fix (although I want to try).