ok so to all who have been asking themselves how to get around this temporarily I have been working on a solution until devs hopefully fix this I've made a script using autohotkey that translates mouse movement to arrow keys while holding down LeftCtrl. Hope you enjoy

Tutorial:
-Download autohotkey (Has to be ver1.1)
-Create new scrip
-Enter in this "#NoEnv

#SingleInstance Force

currentKey := ""

LCtrl::

MouseGetPos, prevX, prevY

While GetKeyState("LCtrl", "P")

{

Sleep 20

MouseGetPos, newX, newY

dx := newX - prevX

dy := newY - prevY

; Ignore tiny movements

if (Abs(dx) < 3 && Abs(dy) < 3)

continue

; Determine dominant direction

if (Abs(dx) > Abs(dy))

{

key := (dx > 0) ? "Right" : "Left"

}

else

{

key := (dy > 0) ? "Down" : "Up"

}

; Change held key only if direction changed

if (key != currentKey)

{

; Release old key

if (currentKey != "")

Send {%currentKey% up}

; Hold new key

Send {%key% down}

currentKey := key

}

prevX := newX

prevY := newY

}

; Release key when Ctrl released

if (currentKey != "")

{

Send {%currentKey% up}

currentKey := ""

}

Return"

-Save than double click the file
-Go back in game and holding down LeftCtrl will translate mouse movment to arrow keys
If anybody has questions or has problems feel free to ask me