Map stash tab - Shaper stronghold

The shaper stronghold does not have a nice blue border in the tab, like shaper influenced maps do. I guess it should right?

https://i.imgur.com/id1aesn.jpg

I have the same issue and I'm not sure if this is a bug, something overlooked or intended behavior. It's not however related to the presence of a Shaper's Stronghold - I get the same behavior for regular shaper-influenced maps.

However in my case (and in yours as well), these maps haven't been completed yet. Again, not sure if this is the intended design or just something that was overlooked. They're not "unknown" maps on the Atlas either, which would've somewhat justified this behavior.