I do think that posing for the photo ops was playing politics, and has caused the problems.
I've already said that I think cosying up to the WASPI women was a mistake, but glad that the government has made the right call in the end.
Actually I'm not convinced that these photo ops had much profile anyhow - I don't remember this being a cause that the opposition had been seen to have nailed their colours to in any significant manner. Certainly a time-limited google search for "Labour" and "WASPI" for 2021-2023 brings up very little, and actually much of it is about a lack of commitment by the labour leadership to compensation.
And actually if you time limit to 1st Jan 2020 - June 30th 2024 (in other words pretty well the entire length of the last parliament) all the top hits are about Labour refusing to commit to compensation.