Did it work? One political party (EPP) didn't like the result of the previous vote and so they forced a re-vote.
> After the European Parliament had already rejected the indiscriminate and blanket Chat Control by US tech companies on 13 March, conservative forces attempted a democratically highly questionable maneuver yesterday to force a repeat vote to extend the law anyway.
https://www.patrick-breyer.de/en/end-of-chat-control-eu-parl...
20 out of 184
The measure voted on is "Extension [of Chat Control 1.0]", it was voted 36% "for" and 49% "against" (so result is "against"), and looking at "Political groups", majority of EPP MEPs voted "against" (137 out of 164 votes).
(Edit: word choice)
S&D voted even more for this than the conservatives themselves. ESN the least.