A person at reddit complained that the keyboard shortcut of Cmd+V wouldn't paste from clipboard into the hex field of the Color Picker (Text Color) panel in Ps 27.1.
So I tried. I put a color into the foreground swatch of the toolbar, clicked the swatch so the Color Picker (Foreground Color) panel opened.
The hex field was highlighted. I used Cmd+C to copy the hex code to clipboard.
I then made a type layer active and clicked the color field in the options bar.
The Color Picker (Text Color) panel opened with the hex field highlighted.
Cmd+V wouldn't paste from clipboard into that highlighted hex field.
Edit > Paste worked. But not the keyboard shortcut.
I know that the other redditor was a Mac user, but which macOS wasn't mentioned.
I'm running macOS 15.7.2 and Ps 27.1.0.