That's great news! Welfare reform is so desperately needed. The only way to get it agreed is through cross party consensus, and the best chance is when Labour is in power and have at least some incentive to accept reality!
That would be a silver lining to everything the UK has suffered under Labour. I don't even care if Labour take credit for it. I'd just be happy to have Kemi Badenoch's thoughtful and sensible influence on it. (And we'll know that's what has happened!)
What's happening in France must surely focus everyone's minds.