Can't move my map objects anymore

I'm very new to trying to use this program as a DM, I'm trying to create my first map. I don't know what setting I messed up but I am no longer able to add in tilesets or tokens onto my map. I'm logged in on DM mode, so I'm not sure whats going on, just that I can no longer drag and drop new pieces or edit the size or position of my old pieces, it just brings up the token circles when I click on my floor for example

Go into the settings (little gear icon at the top right) and scroll all the way down, you may have to re-join as DM. Otherwise, also check which layer you are in, maybe you're in token layer when you want to be on the map layer?

And make sure you have the "arrow" selected. It does not change back until you select it.

I'm going to move this to the Bug Reports and Technical Issues forum. Did either of the above suggestions help?

I too cannot manipulate any of my maps or icons either as a player or DM and have not been able to do so since Saturday. I thought it may be that I had too many campaigns open but even after deleting old campaigns the screen is still greyed and I am unable to do a thing.