Alex. I hope that you don't DISABLE broadcasting Group Posts to General Timeline in aim to fix  what we talking about here?

Because next thing happens now:

Group Posts are visible ONLY in Group Timeline.  

It happens not only on My Site, but even here :

THIS  post from Closed Test Group (Public privacy level) is not shown on General Timeline to Group Members.

I've seen that issue was marked as fixed here https://github.com/unaio/una/issues/844 , but it's not an option - to cut out ability to see what happens in groups on General Feed, it's nonsense. 

The role of Feed is to aggregate most important things on site, groups activity  - one of them, otherwise - what the point in Feed?