src/vs/workbench/contrib/preferences/browser/preferencesEditor.ts/PreferencesRenderersController/editFocusedPreference
class PreferencesRenderersController:	editFocusedPreference(): void {
		if (!this._settingsNavigator || !this._settingsNavigator.current()) {
			return;
		}

		const setting = this._settingsNavigator.current();
		const shownInEditableRenderer = this._editablePreferencesRenderer.editPreference(setting!);
		if (!shownInEditableRenderer) {
			this.defaultPreferencesRenderer.editPreference(setting!);
		}
	}