It’s inappropriate but i don’t saw bad referee behavior versus Spurs: you think if Kane had scored offside in the last minute: 1 meter !!Sorry but you Juve guys on here (don't know why you are on a Spurs forum?) can't justify your upper hierachy being in the tunnel - it's simply inappropriate and given your clubs shady history should be avoided.
Poch is perfeclty within his rights to mention that it isn't professional and Poch wouldn't want Levy acting in that way.
I remember Bayern’s scored 2 years ago: 2-2 in the last minute (2-4 final) for Evra’s wrong after a super game with Morata and Cuadrado.
If you take a goal at the end of the game and it's irregular it's even worse.