Activity from deleted repo shown in newsfeed

I've deleted a repo and would expect that the activity associated with that repo would be removed from the newsfeed.

However, I'm seeing all the old commits listed in my newsfeed.

Is it possible to clear this when deleting a repo, or if it's desired to preserve this in some cases, to add a way to clear the newsfeed?

There seem to be a few issues similar to mine eg issue BCLOUD-2527 , issue BCLOUD-2301

Many thanks,

Chris