I'm not asking to avoid UAC approval, I'm talking about UAC approvals not pausing the connection so the connecting computer can approve them, just like it works with the full installation.

I know it should be possible, TeamViewer, which I used till recently didn't have the same issue when using the QuickSupport client on the remote computer.

Of course, for the time being, Installing the software on the remote computer is an okay alternative but the QuickSupport client is a better, simpler solution for supporting elderly users that just need to get remote support and never connect to others remotely.

In most cases there is a user at the other end but also in most cases it's an elderly person that do not always capable or able do so, hope that's enough of an explanation.