Apologies if this is ridiculously obvious: I feel like perhaps the late hour is making me dumb. Is there a preset in 'check input' which can allow an action list to wait for input.
I'm basically thinking of 'press any key to continue' where a touch tap input might also be a 'key'.
Comments
You'll have to map the LMB to an Input in your Input Manager (the axis name is "mouse button 0"), but currently the same isn't possible for screen touches. I will look at this in an update, however.
Know that you can also use Active Inputs to detect specific inputs at any time - see section 2.14 of the manual for more.