PoE 2 roll keybind issues

I changed my roll keybind to left shift because I'm used to having space reserved for other spells and shift just feels more natural. This however presents some challenges, because the shift key has some inherent functionality that cannot be reassigned to other keys, such as splitting currency stacks and applying the same type of currency multiple times.

When I use the shift key intending to do those functions, my character starts rolling around uncontrollably. There should be a solution that would allow me to bind the usual function of the shift key or rolling should be disabled while the UI is open.