Somehow I lost the menu items to edit in Aurora, Nik, On1 etc. Recently I moved my catalog to a external drive, and updated PS and LrC to the latest versions. I have forgotten how to set the up. Links and command e to got to Photoshop work, however, it no longer returns to Lightroom automatically when I close the file after editing in Photoshop.
MacBook Pro 2015, BigSur, latest LR and PS 16 meg RAM