unreal leaf
if you instantly try to open your backpack and pick the received item after catching an unknown fish or insect ( that shows you a description right after catching it ) then it'll completely lock the game and you HAVE TO restart the game via ALT + F4 , none of the keys or icons works when this bug happen and it's easy to replicate
PC
Steam v1.1-1225
catch a fish or insect that would give you a description then try to instantly open the backpack and pick it up **before **the descrption shows up and you'll see that your game completely locks out and there is no way to get rid of it unless you force close the game which ruins your progress for that day