Misplaced file on a Mac...any idea how I retrieve this?

It seems that I wasn’t thinking straight, and saved my file to SketchUp 2023? I can see it grayed out as shown in the attached picture (circled in red), but I can’t for the life of me figure out how to access/open it. I thought I should ask here before giving up and starting over.

I can find and open every other file also shown under ‘Previous 30 days’ just not Kopanou_Site

In your screen shot you are in the “Save” dialog, for saving a file. Only folders are not grey because they are the only thing you can open to save your file inside, all files are grey. Try File>Open and find your file again.

Thanks for the suggestion. I have tried to find it the way you suggested, but the only hint I have of the file ever even existing is when I save something and that window from the screenshot comes up. It can no longer be seen there either, so I’m guessing it ended up in trash, which has now been emptied. Back to the drawing board…