under settings - Interface - Artboards when you choose 'choose custom color' the color picker does not open in the latest Adobe Photoshop Beta version.
Sorry i can't edit the message... Just found out in latest Photoshop version (Adobe Photoshop-versie: 26.0.0 20240927.r.26 a733fda x64) the same problem also exists!!
p.s. i don't think the adobe website, and forums in particular, are easy to navigate, so don't spend a lot of time searching that forum list. do your best and we'll move the post (like this one has already been moved) if it helps you get responses.
what is the wen adress? I did search for it but the only URL: https://community.adobe.com/ you gave i can't find photoshop see screenshot. Maybe an idea to be more specific.