fix(editor): Fix typing $ in inline expression field reloading node parameters form (#6374)

* fix(editor): Fix typing `$` in inline expression field reloading node parameters form
* ⚡ Setting resource mapper empty field values to empty strings

packages/editor-ui/src/components/ParameterInput.vue

@@ -514,10 +514,10 @@ export default defineComponent({
 		};
 	},
 	watch: {
-		dependentParametersValues() {
+		async dependentParametersValues() {
 			// Reload the remote parameters whenever a parameter
 			// on which the current field depends on changes
-			void this.loadRemoteParameterOptions();
+			await this.loadRemoteParameterOptions();
 		},
 		value() {
 			if (this.parameter.type === 'color' && this.getArgument('showAlpha') === true) {