@kravietz The way I see it, Ukraine can be given a bit of slack — they are in the middle of a war with Russia.
Poland is at peace. WW2 is over. Ukraine isn't going to start attacking Poland. WW2 is not a pressing issue the way that Russia killing Ukrainians every single day, right now, is.
IMO the least Poland can do is take a deep breath and work things out asap. But they're not doing this either. This is a type of escalation under the current circumstances.