What about Kielce anf the other postwar pogroms?
From Wikipedia:
“On July 4, 1946, the local Jewish gathering of some 200 Holocaust survivors from the Planty 7 Street refugee centre of the Zionist Union became the target of the Kielce pogrom in which 37 (40) Polish Jews (17–21 of whom remain unidentified) and 2 ethnic Poles were killed, including 11 fatally shot with military assault rifles and 11 more stabbed with bayonets, indicating direct involvement of the Stalinist troops.”
This would seem to bolster Poland’s position that they not be blamed for the events of that time.