const headers = document.querySelectorAll(".item-header"); for (const header of headers) { try { const form = header.querySelector(".user-lists-form"); const opener = header.querySelector(".user-lists-form-opener"); opener.addEventListener("click", (event) => { form.toggleAttribute("hidden"); event.preventDefault(); }); } catch (error) { console.error(`Error applying dialog behavior to item header:`, error); } }