You can right click to unselect the current item, let me know if it works
Viewing post in Forest Idle - GodotWildJam #85 comments
I tried on Brave and Chrome and didn't get problems. The mouse motion when middle clicking needs to be on the environment, it doesn't move if your mouse is over the shop, that's why I plan to have the possibility to hide it :)
Yup wasd and arrows keys are not binded yet
And thanks for your comment, it helps me to improve the game !