Filter or indicate shared conversations

The feature to Share email conversations with shareable links is great. However, before I begin using this, I’d like to know whether there is any way to filter on conversation that have been shared or some indicator in the message list that can identify those threads that have been shared. At the moment, it seems that in order to view the shared status, I need to visit a specific conversation and click the button for Share this thread to see whether the checkbox is checked or not. Some search filter like is:shared would be great! Thanks for any insights into whether such a list exists or not.

Cool idea. Sharing isn’t a feature I’ve ever used but, if you find this aspect doesn’t already exist, please do add it to the “Feature requests” area of the forum so people can vote for it!