Panorama merge and Denoise not found in Catalog

Try sorting the photos by capture date or file name.

When somebody reports this problem, it is almost always caused by filtering. The DNG are in the catalog, but they are not shown because they are filtered out. Possibilities are:

1: You are in a smart collection that filters on raw files.

2: You have an active filter that filters on raw files.

3: You are in 'All Synced Photographs' but because sync is paused the new files do not appear here.

So go to 'All Photographs', make sure you do not have an active filter, sort by file name or capture date and check if you now see the DNG next to the original(s).

... additional info: The pano is always stored as DNG with the filename of the most selected image and the extension Pano added to the filename.

I just tried, and it works as expected. The pano is correctly stored at the same location the originals are and is shown in the library.

Do you have a filter active by any chance?

Please post a screen capture of your library view.