Having checked out what happens, it does not seem to come up when trying to check a member's profile unless the right mouse button is clicked.
Thank you for your response, which I find a little strange. You seem to suggest that is the act of using the right-click that triggers a copyright warning, irrespective of whether that action relates to anything to do with copyright.
The two button mouse pre-dates RootsChat and multi-tabbed browsers are widespread, so I find in natural when I want to reply to a message to right click on a member's name to get their profile (for location) in another tab while keeping the message page open. It seems a shame that this gets treated by the system as a matter generating an irrelevant automatic warning. As with the copying of links I can work round it, but.....
Still on the whole it works and as they say, worse things happen at sea, etc!