Let me start by saying that I like the new controls of Lifeweaver more than the old ones. Especially removing the manual weapon swap scroll and just bind shooting and healing on left and right mouse button clicks is a great improvement.
However, with the new controls it’s not possible anymore to bind Rejuvenating Dash to a single key binding (e.g. Left Shift). Although I’ve heard a lot of people like the double space binding to the Dash, and actually suggested it, I personally prefer to have it on a single Left Shift click like the dashes of so many other heroes. In addition, the double jump to Dash is also a tiny nerf, since you can’t dash + jump at the end anymore that way.
So although it’s technically not a bug but a ‘feature’, I suggest to add one more setting to Lifeweaver’s control page that allows his Dash ability to be bound to a single key instead of a double one, while still retaining the shooting/healing on left/right mouse clicks, without the need to swap weapons.
For now as a (hopefully temporarily!) workaround, I’ve used the new controls and binded my Jump to both Space and Left Shift. Then I just have to remember to spam Left Shift twice in order to dash and not bother with jumping at the end, since that’s currently impossible…