Functionality for Ipads & Tablets

occasionally im not wanting to bust out the laptop or sit down at the desk with my desktop. to enhance the flexibility of use while on the go, in front of a client or while planning a project over coffee, supporting tap functionality to add and reposition elements and compnents. currently it doesnt seem tap functions are recognised for repositioning - i can tap a component and tap on the canvas to apply it however repositioning is not possible. alternatively an option to snap to top or bottom would help.