Is no one suing the manufacturer for vandalizing the trains?
> The Sejm's [Sejm is "the lower house of the bicameral parliament of Poland"] Parliamentary Committee for Combating Transport Exclusion subsequently convened three hearings regarding the abovementioned allegations on 17 January, 27 February and 26 March 2024, whose participants included representatives of the Dragon Sector team, Newag, railway operators and members of the Sejm.[19]
https://en.wikipedia.org/wiki/Newag#2023_revelation_of_softw...
I could not find any later updates in polish media.
https://kolejowyportal.pl/dragon-sector-newag-wprowadza-opin...
You can lead a horse to water...
Genuine question.