since the latest update to VS 2017 15.6 I can not add constraints to UI elements in storyboard designer.
If I add the first component to a viewcontroller every works ok. If I add a second or third element it is not possible to add the layout constraints to it. When I drag e.g. a top-layout constraint no green line gets blue and it's not possible to drop the constraint.
Do you have also problems like that or do I something wrong?
I've installed the latest VS 2017 15.6 and on my MAC the latest VS 7.5 for MAc is istalled.
I get a little bit annoyed in the last time because a stable development with Xamarin is getting hard, especially when trying to use the latest updates.