HTML5 touch input and keyboard ue4.27

I have HTML running with ue4.27 on a Firebase web server and it works perfectly with keyboard it’s a flappy bird clone so the only controls are the up key and space both to jump but I’m trying to add touch as an input for people playing on phones and I can press start game and that works but as soon as the game starts touching the screen does nothing even though I have touch1 as a jump input I just need if you press anywhere at all on the screen to initiate the jump action that’s all any ideas?