Do you have a specific problem?
Please provide more details.
If [Edit In] LrC and [Save] in Ps are not working as expected, then after un-installing both LrC & Ps, a re-install of Photoshop first, then Lightroom-Classic next, can remedy the link.
Regards. My System: Lr-Classic 12.2 Photoshop 24.2, ACR 15.2, Lightroom 6.2, Lr-iOS 8.0.8, Bridge 13.0.2, Windows-11.