TwoJayz

So I try the new update. Keybinds have been defaulted. When I try to map the keys it will recognize holding shift and mouse button as shift+mouse until I apply the settings. When It applies the + is replaced with , seemingly only accepting the first key pressed. In the past I've Always mapped the first 6 slots of my hot bar to my mouse using shift+mouse,alt+mouse,etc. Halp plz