I am happy to share that we have fixed this bug in our latest release – 25.4.1 which is available worldwide now.
Going forward, our goal is to fix as many top User-Voice bugs as possible and as frequently as possible. Given the nature of the fixes, some of the bugs will take a longer time to fix, but we are on it.
You can update to the latest release using Creative Cloud desktop App: https://helpx.adobe.com/in/creative-cloud/help/creative-cloud-updates.html
Thank you for all the feedback. Keep it coming!
An error occurred while saving the commentJCMG commented
Just happened to me. I regularly change the stroke of multiple shapes at once, and I drove myself nuts trying to figure out why all of a sudden it isn't working right. Definitely not good. Fix please.
I uninstalled AI and went back to the previous version and it works proper.