ext.juris.domRenderer.cleanup) {
                        context.juris.domRenderer.cleanup(element);
                    }
                } catch (error) {
                    // Fallback cleanup
                    if (element._reactiveCleanup) {
                        try { 
                            element._reactiveCleanup(); 
                        } catch(e) {}
                        element._reactiveCleanup = null;
                    }
                }
            }
            // Utility fun