Comfortable slide as the defender are all well beaten. The guy can not catch up (he is about to fall over) as to the other, the AB teammate keeps running a line to prevent the other blue to cut outwards.
Unsurprisingly, the scapegoating goes wild.
The pass was a massive mistake, the centre of the field was not locked. Playing at large does mean throwing passes at large at any opportunity. It demands preparation work.
It was not done and this winger was sent to a trap. Too easy for the AU to defend, way too many defenders were able to converge towards an impact because all of this was far too readable.
It is deeply incorrect to see this action as one vs one, the area was saturated by AU defenders.
Sliding is nice but it is made at the cost of loss of speed and one AU player was in a hot chase.
Even a small kick for himself could not have led to a penalty try.
A small kick would have clarified the hit situation as it would have happened with no ball.
So penalty, yellow, red card or whatever.
Penaltry try, nope because there were already too many defenders in the area for a ref to consider that the winger would have scored the try with no interference.