We are operating here purely at a speculation level. Personally I agree, probably it was pressed but still, no proof.
Maybe they did maybe did not. Nobody knows. Personaly I belive that if they press the button without reaction of plane, they would probably comment it. It is not correct that this assumption is in the report put down as the fact. Similary the statement that they do not want to land or that high officer in cocpit had no influence for decision to try to land. In the end the sentence of main cause of the accident is very comlicated and incomprehensible to anybody except for profesionals
. But thank for it - in a wild atmosphere in Poland they cannot do more.