Got the update but...
It would only show the update for buds pro 2 if I had the buds running in LE Audio mode (allowlisting LE Audio in dev options and repairing)...
Yesterday the update was failing so, I switched back to non-LE audio by unallowlisting LE and repairing, but when I did that the update never showed on the app. This morning I switched back to LE, and it showed within mins...
Not sure if this was just a coincidence, but maybe if you aren't seeing the update try doing that?
I'm on a Pixel 10 Pro XL