Major delays on PS 2023 OSX Ventura when copying/pasting image data from clipboard

I encounter the same issue with Photoshop 2023 on MacOS Monterey (12.6.6).

Manually enabling full disk access did not resolve the issue.

I have since downgraded.

This problem does not occur with Photoshop 2022, which runs very smoothly.

Specs:

MacBook Pro (16-inch 2019)

Memory: 64GB

Processor: 2.4GHz 8-core Intel Core i9

Any real fixes for this? It seems to still be happening in Photohop 2023 (24.71) on macOS Sonoma. Spinning beachball on copy or copy merged, and again on paste. I'm on a MacBook Pro M2 Max with 64GB of RAM, and it's so jarring, because everything else I do on this machine is lightning fast.

Thank you and good to hear. Hope you find a solution.

YES I went back a version of PS and it's not having the issue. FOR NOW. 
THANK YOU for the suggestion!

I spoke too soon, the issue has returned. I tried remote screen sharing support and they tried to give all sorts of admin permissions to adobe library folders and then restart my computer, but that didn't fix it. I tried reinstalling PS again, that didn't fix it. 

The most frustrating thing is that it's not happening when I copy/paste clipboard in InDesign or Illustrator. Something particular in Ventura & Photoshop is causing this.

Nicely solved. Thanks for posting this as it may help others.

RESOLVED. 
My mistake — I blame the massive change in the way OSX Ventura System Settings are organized — I missed the "full disk access" tab and had only enabled folder access.  I think enabling "full disk access" resolved the issue, as the support on twitter suggested.