I can't reproduce your glitch, I am able to move overlat when I am switching between Design and Prototype modes.
There can be situation that do not allow to mcve overlay. That happens when your overlay artboard have the same size as target artboard. To solve this issue please change your overlay artboard size. If it not possible you can relocate objects in overlay artboards for moving them on target artboard.
not working in my case
I just had the same problem. I can fix it by making the artboard on the overlay larger. If I make it smaller again it stops working.
No idea why, but hope that it helps others who come accross this bug
Same Problem here
Sorry to hear about the trouble. Please try the suggestions shared above and if that doesn't help, please share a few more details like:
We'll try our best to help you with it.
Move your viewport height down, this might help.
I had similar issue, Adobe to fix it. I learnt a tweak after reading this thread. This helped me.
Double click on greyed stuck overlay artboard (it will not be selected as the stated problem), increase height by 1 pixel in property panel. You will start seeing handle as well you can select and move the stuck artboard.
I have the same problem. Can't move the overlay.
We are sorry to hear you are unable to move the overlay. I would request you to please check if you are on the latest version of XD (39). Please make sure your XD is updated and let us know if you still face the issue.
We'll be happy to help.