P: "Save As" no longer appear with second monitors or Sidecar running after update to macOS Monterey

I was having the same issue for a couple days. I work on a Cintiq + HD monitor LG. The Primary monitor was set to my 2nd monitor which was the LG.  A friend of mine helped me troubleshoot through the problem, so what we ended up doing was to set the Primary Monitor you work on, in my case the Cintiq, restarted Photoshop 2022, and Save as worked again! Woohoo! Headache gone & Happy Holidays Everyone! 

So here it still doesn't work. Even with 12.1

Hello all, in my case, this problem is fixed with new version of macOS (Monterey 12.1). 

Thanks @MikeLong that solved my problem. 

To be clear: the dialog box isn't out of bounds. this can normally be easily rectified by changing the resolution of your screen, and back. When Saving as, or saving for web, after clicking save, i could go on working.. This would also not have been possible if the dialog had been out of bounds. Setting my laptop screen as the main monitor solved the issue for me. 

For anyone having this issue *only* when using an external monitor with a MacBook Pro (and probably also any other notebook), I solved the issue by doing the following:

1. Quit Photoshop
2. Unplugged the external monitor from the MacBook
3. Opened Photoshop (again with the monitor disconnected)
4. Opened a file and went to File > Save As (the dialog always has shown for me when the ext monitor is disconnected)
5. Now, WHILE the Save As dialog is open, I connected the external monitor. 

With that, the dialog was showing. And even upon subsequent re-starts of Photoshop with the monitor connected, Save As dialog would always show.

Not sure if this will work for everyone, but it worked for me! Maybe it just forced Photoshop into having to show the dialog since it was already open and that kind of reset things for it? Not sure the "why" but in any case, not having issues with this anymore. Hopefully it helps someone else!

The PS version 23.1 has unfortunately not brought any improvement. The monitor problem is still there. There are also problems opening data. Allegedly you don't have any access rights here. Even though I created the file. Working on a macBook Pro 16" M1Pro with Monetry 12.1

Try updating to the new version, released today.

I can't save. When I try to, nothing happens. No pop-up ...nothing. I created a new user to see if everything was ok there and it was, so I know it's some thing in my user. I have tried throwing away the PS preferences but that didn't solve the issue. Any ideas what else can I try to sort this out? 

I see here that someone else seems to have the same issue https://community.adobe.com/t5/photoshop-ecosystem-discussions/can-t-save-at-all-does-nothing/m-p/12588946#M607613

and the suggestion of trying exporting doesn't do anything either. I can't even save actions, or export brushes literally nothing happens

OS 12.0.1   PS 23.0.0

I cannot save in photoshop. I have removed and reinstalled the latest version, but selecting any of the save as options, nothing happens. No dialogue box appears... nothing. I am firced to close my file and choose 'Don't save'.

Anyone encountered this? Or does anyone know how to fix?

Thanks