Merge develop

src/UI/SpecialVisualizations.ts

@@ -680,11 +680,13 @@ export default class SpecialVisualizations {
                     },
                 ],
                 constr: (state, tags, args) => {
+                    const targetKey = args[0] === "" ? undefined : args[0]
                     return new SvelteUIElement(UploadImage, {
                         state,
                         tags,
+                        targetKey,
                         labelText: args[1],
-                        image: args[0],
+                        image: args[2],
                     })
                 },
             },