[Popover] addEventListener null

[benjamincanac]

[smarroufin]

It refers to the code below. This is hacky and will stay that way since we have no other choice.
We consider 200ms enough to have everything mounted and introspect the headlessui component. In a few cases, this amount of time may not be enough.

It crashes on popoverApi.value.button.addEventListener. So I will only secure it with null-checks ? and that will be fine.

  setTimeout(() => {
    const popoverProvides = trigger.value?.$.provides
    if (!popoverProvides) {
      return
    }
    const popoverProvidesSymbols = Object.getOwnPropertySymbols(popoverProvides)
    popoverApi.value = popoverProvidesSymbols.length && popoverProvides[popoverProvidesSymbols[0]]
    // stop trigger click propagation on hover
    popoverApi.value.button.addEventListener('click', (e: Event) => {
      if (props.mode === 'hover') {
        e.stopPropagation()
      }
    }, true)
  }, 200)

EDIT:
I've done it right in Dropdown but not in Popover. My bad.