jdgower

(() => {
  const host = () => document.querySelector('uidotsh-picker');
  const btn  = dir => host()?.shadowRoot?.querySelector(`button[data-nav][data-${dir}]`);
  const cycle = dir => {
    const b = btn(dir);
    if (!b) return;
    b.dispatchEvent(new MouseEvent('click', { bubbles: true, cancelable: true, composed: true }));
  };

  window.uiNext = () => cycle('next');