Detach/float the layer panel
I want to be able to undock the layer manager from the main Adobe XD window like in Photoshop etc. That way i can have Adobe XD on one monitor and the layer manager on the other one.
This would increase the productivity by a lot, because you dont have to switch between the components and layers, but can have them both open at once.
Edu Couchez commented
Absolutely a must... when you have to jump between layers and components back and forth, moving pointer from object to panel, again and again, the "cognitive friction" rises exponentially, specially when you have to edit dozens of different objects.