for now only two scenarios set this configuration in html5
as expected in touchscreen everything is "touches" and not clicks as regular PC with no touch screens.
using a multitouch object will not harm or change anything since you are not using any actions/conditions/expressions from it.
but when created it will set this configuration.
so be confident that this will not affect neither your applications or the performance of it.
what is on todo list?
Add this configuration if the browser detect user-agent as mobile.