Maybe, just maybe, we're being a little harsh on the ref for the first rugby tackle appeal?
Look at this at 42 seconds onwards - as the ball comes in there's a huge push by Stones on their No17. Maybe the VAR team said 'yes, foul on Kane, but foul by Stones first'...
But they did use it, ref took a quick look and moved on. This is the problem with VAR isn't it. If you're going to have it and miss that, then why have it. Whereas missing it in real time is totally understandable.