[NcActions] 'closed' event is not emmited in v9

The closed event is not emitted when the popover menu created by NcActions is closed.

Steps to Reproduce

Given the following setup:

<template>
  <NcActions @close="showMessage('Close')" @closed="showMessage('Closed')">
    <NcActionButton @click="showMessage('Edit')"> Edit </NcActionButton>
    <NcActionButton @click="showMessage('Delete')">Delete </NcActionButton>
  </NcActions>
</template>
<script>
export default {
  methods: {
    showMessage(msg) {
      alert(msg);
    },
  },
};
</script>

1. Click on the menu indicator to open the popover
2. Click outside the popover to close it
3. (Observe the close event being emitted in v8 and v9)
4. Observe the closed event
   • being emitted in v8
   • not being emitted in v9

Actual Behavior

closed event is not emitted in v9.

Expected Behavior

closed event being emitted.

Environment

• Version
  • for v9
    • https://nextcloud-vue-components.netlify.app/
    • or 1b50fda (recent commit on main at that time)
  • for v8 https://stable8--nextcloud-vue-components.netlify.app
• Browser
  • Chrome 144
  • Firefox 147

Start by locating the NcActions component and its popover close handling, then compare the v9 behavior with the v8 implementation or the linked reproduction. Verify that clicking outside the popover emits both close and closed, and confirm the fix with the provided Vue example.