src/vs/workbench/contrib/preferences/browser/preferencesEditor.ts/AbstractSettingsEditorContribution/_onModelChanged
class AbstractSettingsEditorContribution:	protected _onModelChanged(): void {
		const model = this.editor.getModel();
		this.disposePreferencesRenderer();
		if (model) {
			this.preferencesRendererCreationPromise = this._createPreferencesRenderer();
		}
	}