MikeR wrote:On mobile it's not hidden, I would like to know if it's possible to hide controls at first and only show if I touch the screen ? (CSS ?)
The controls already toggle between visible/hidden when you touch the screen. The controls also autohide after a few seconds on touch devices. However, as you have noticed, the controls always display as visible on initial load, as to make sure the visitor knows the controls are available.
I looked into your request, but unfortunately I can't see any way to initially hide the controls without hiding them completely. There is a "show-controls" class applied on initial load, and if you overwrite that class to not show the controls, then they would never display.
This would need to be a feature request.