Issue Summary

Labels dropdown suggestions are partially hidden and hard to click when editing Labels via More → Labels on the issue view.

Steps to Reproduce

1. Open any issue.

1. Click More → Labels.

1. Start typing a letter that has several matching labels (for example, U).

1. Look at the suggestions dropdown.

Expected Results

• All matching label suggestions are fully visible.

• User can scroll (if needed) and click any suggestion.

Actual Results

• Only about two suggestions are visible.

• A scroll area appears but the remaining suggestions are clipped/hidden.

• User cannot properly scroll or click some suggestions.

Workaround

Use a small JavaScript snippet in the Announcement Banner to correct the dropdown position so all suggestions become visible and clickable:

<script>
try {
  var observer = new MutationObserver(function() {
    var layer = document.querySelector('#labels-multi-select .ajs-layer');
    if (layer && layer.style.position === 'absolute') {
      var placeholder = layer.parentElement;
      var rect = placeholder.getBoundingClientRect();
      layer.style.position = 'fixed';
      layer.style.left = rect.left + 'px';
      layer.style.top = rect.bottom + 'px';
    }
  });
  observer.observe(document.body, { subtree: true, attributes: true, attributeFilter: ['style'] });
} catch (e) {
  console.error('[Labels dropdown workaround] ' + e);
}
</script>
<style>#announcement-banner { display: none; }</style> 

Note: This is an unsupported customization and should be re-tested after upgrades.