I have the same happening on my PC & laptop but haven't noticed when this started to happen because I rarely use that menu.
Windows 10 Home 22H2 19045.5073
WindowBlinds 11.02 (017 - Windows 10 Edition) - 64 bit OS
The issue is only happening when using Firefox (not Google Chrome, Edge or Opera
The error is also there with default Windows theme applied and Windowblinds unloaded
Uninstalling Windowblinds however, makes the menu appear correct without issues.
To recreate the issue, go to any website and right click on any image and choose "Save image as". An explorer window opens and when you right click in that window to make a subfolder or access the other options, all you get is this:
The same thing happens if you right click in any folder when trying to upload an image like the OP describes above.