Log a console error when a screenshot fails

macrovision.js

@@ -5361,12 +5361,13 @@ function copyScreenshot() {
             new ClipboardItem({
                 "image/png": blob
             })
-        ]).then(e => 
+        ]).then(e =>
             toast("Copied to clipboard!"))
             .catch(e => {
-            toast("Couldn't write to the clipboard. Make sure the screenshot completes before switching tabs.")
-        })
-    });   
+                console.error(e);
+                toast("Couldn't write to the clipboard. Make sure the screenshot completes before switching tabs.")
+            })
+    });
     drawScales(false);
 }