They are just delaying the vote for another time... Hoping that next time it will fly under the radar and there won't be a huge backlash of discontent.
If the vote fail, they just wait a year, rename it, and try again.
Same thing happens in the US. Law proposed that people hate, people organize, start a campaign that fights for news airtime, bringing awareness of the dickery about to happen, and then succeed after a hard battle and many many volunteer hours spent.
In 6 months Congress just renames it the "I love kittens" act and sticks it on a must pass bill.