I'm confused, you would expect those items (All Activity items) to show up in custom streams?
Let's talk paths and behaviors...
Custom stream named "Recent Activity": /discover/6
All Activity (core default): /discover
If I visit /discover/6, it will display the custom Recent Activity stream and I do not see "Member Joined" statuses.
If I visit /discover with your mod disabled, it will display All Activity and I do see "Member Joined" statuses
If I visit /discover with your mod enabled, it will display the custom Recent Activity stream and I do see "Member Joined" statuses
Is that the expected behavior OR should it show exactly as /discover/6 would?
If I view in Incognito mode as a guest, it doesn't default to the configured view, it defaults to Expanded.
Steps:
Navigate to menu Activity >> My Activity Streams >> Recent Activity (/discover/6) and it will load Condensed as configured
You'll now see when you navigate to menu Activity, it will display All Activity as the left most submenu item. Click that and it will navigate to /discover and display as Expanded.
So that means for guest viewing (generally a large portion of viewership), they'll be forced into a different view than members.