I export my DNG file to Photoshop CC 2018 from LR Classic CC using the option Post-processing > After Export > Open in Adobe Photoshop CC 2018 in the EXPORT BOX
Then PS opens and I edit the image and then I save the file and I close the PS. But That PSD file is not showing/updating LR...Could you help (Its there in the folder)
In my earlier version, it worked/updated properly.
If I select the folder and use "Synchronise Folder" it works .....otherwise its not updating
01. I changed in external editing to PSD
02. Maximised PSD compatibility to Always
I suggest you stop using the Export option and start using the Edit In function to send DNG files to PS from LR.
Once saved in PS it will return to LR in whatever file format you have chosen in the LR Preferences External Editing tab.