@defaultyz8ydhncgwu2 I just put the sky replacement feature through a rigorous test on version 22.5 and it worked great; quite fast, too, and I'm using an older system. However, I'm on Windows 10. We'll need to know more about your exact PS version and OS to see what's going on. Did it just stop working on only one image or does this happen with any image you try? Are you outputting the new sky to a separate layer? And even though that layer is visible and on top of the original layer, there is no change in the sky?
Using latest OS and latest Photoshop. All sky replacement layers appear but no change in photo. Happens with all sky photos. Skies are easily recognizable everything seemms to working except final result.
Okay, thanks for that. Just to clarify, no matter what photo you start with, the sky replacement won't "stick" to the photo. Can you try it with my photo that I'm attaching here? I'd like to rule out your original file so we are certain it's the replacement tool function that isn't working properly. Also, it would be great if you could share some screenshots of your image and layers panel with before and after results like this:
@defaultyz8ydhncgwu2 One more thing to try to see if it makes any difference is to go to Preferences > Technology Previews and check "Deactivate Native Canvas." Then restart PS and try the sky replacement tool again. Let us know any other troubleshooting steps you've taken to try to fix the issue.