Matches should be cancelled if someone failed to load the game before the doors open. It happens, anyone can have a d/c or network issues, or even server side issues.
Matches should not be cancelled because of a leaver after the doors open and the game has been started.
Matches should definitely not be cancelled after you have seen your/enemy comp and someone leaves.
Matches should most definitely not be cancelled after a point is captured and someone leaves.
It is very obvious why these people leave, and the system allows for it.
I think this is not the first, and not the last ticket created on this forum for this issue. But I’d love to see this “fixed”.