Not really seeing the same as you, lighting is a tricky beast, believe the wonky shadow comes from all the crap from the bottom left from what's underneath the European Commission's sign.

Trudeau's feet, his right foot is standing vertical on his tippy toe, his left looks like it might be kind of similar but unsure as it's partially obscured by a wooden support beam from the table (a matching one can be found between Biden's and whoever is on Biden's left).