Remote Control Cursor does not disappear when a mouse is used

[cbwee]

In version 4.7.1, after the browsing is controlled with a USB mouse, the cursor should disappear, since the remote control was not used.

I suggest that this can be fixed by hiding the remote control cursor if the browser detects that a mouse is moving,
or hiding the remote control cursor after 5 seconds of not using the remote control, and unhide again if it detects that the arrow keys on the remote control are pressed.