Labour & Lib Dems may have voted against the exact text presented to the house on a number of occasions, but it's well documented that they not only supported the general principle of the bill but wanted it to go further.

https://hansard.parliament.uk/commons/2023-09-12/debates/818...

>I agree with the Minister that this is a groundbreaking Bill, but we must be clear that there are still gaps.

- Debbie Abrahams (Labour)