Aside from the exotic being really meh, i've noticed that if you try to ADS right after a dash you still float downwards.
Also please consider giving WoSD a buff. If you could gain health from aerial kills it would make it much more useful/useable.
-
Have you tried activating “Glide” jump again after the Icarus Dash and then ADS-ing to get the effect? Or are you trying to just ADS after Icarus Dash?