Left click to craft of item from the inventory window. Checking the Craft 1 assignment was the issue. I have no idea how that suddenly was changed as I have never set any custom key binds. Thank you very much!

Currently running 14.21 and for some reason I cannot left click to build anything. The left click works as intended for everything else, and I can still right click to build a stack of 5. Also of note, my middle mouse button works as the left click should be. I have checked all control settings ...