Some inventory controls can't be reconfigured

You can only use:

• Button 1 (LMB) for moving and splitting items

• Button 2 (RMB) for splitting items

• LShift for moving stacks of items between inventories and hotbar

• LControl for combination with Drop button to throw multiple items

If you change controls (that use these buttons as default) to use other buttons, new buttons won't work in inventory, and old buttons will still work

Old description:

The shift key used in inventory menu to move one stack of item between chest and inventory cannot be reconfigured through the option > Control settings panel.
Although the sneak key can be remapped, the key to move one stack of item to chest/inventory is still mapped to shift.

Info : i remaped the sneak action key to CapsLock, but i guess the move action key is hard coded to shift.