Hey there!
Thanks alot for your kind feedback, even though we are already aware of all the mentioned issues. You still can only play the GameJam Dev-Build but we are currently working on a new version, considering all the mentioned things above. The dash is visible trough a pulsating animation of the character, but you are not the only one(s) to not understand that so we should change the dash-animation as well. Thank you once again, I´ll let you know when the new build is ready :)