This has been mentioned before I think. Would like to add/augment tags that are included in shared stories sent to my BlurBlog. Tags that are already on stories from their source flow through without any problem. And I can tag saved stories without any problem. And I can see there are RSS links for the saved stories, but that doesn’t help me in this instance. And I can add a comment to the shared story but this doesn’t really help with managing tags. But suggests that it is possible 
PS: Loving dark mode and all the updates of late.