[widgets][assetwidgets] Load experiment model when creating a new model

beat/editor/widgets/assetwidget.py

@@ -296,6 +296,8 @@ class AssetWidget(QWidget):
             self.save_button.setEnabled(True)
             self.__update_editors_icon(False)
             self.watcher.addPath(asset.declaration_path)
+            if asset.type == AssetType.EXPERIMENT:
+                self.experiment_model.load_experiment(asset)
             self.currentAssetChanged.emit(asset)
         elif asset:
             self.loadAsset(asset)