I have a RAW document in Lightroom with basic adjustments, when I use edit in Photoshop 2022 all the items in the dropdown list are unavailable. It was working yesterday, I must have done something but not knowing what?
2) You are using Smart Previews and the original file is not connected to the computer or available to Lightroom. (eg. external usb drive not connected). Plug in the external drive- check that it is using the same Name/Letter as before. (Also see the link for Missing photos)
3) Lightroom and Photoshop are not linked correctly in Registry/plist. See this link-