Please see below screenshots,
Grog with his epic, is too large in the screen that I am unable to click on koros, who is the first normal hero that I’m trying to get rid of. I’ve had the similar issues 4 times in the past and caused me losses. Other cases were lord zomm’s staff blocking koros.
Can you make grog’s size as he’s in his Xmas costume? there are other hero sizes concerns I feel like using grog as an example.