Steps to reproduce the issue

• Enable dark theme in the admin panel
• In any extension's XML file, add the field

<field name="myeditbox" type="combo" label="FieldCombo">
  <option value="1">Option 1</option>
  <option value="2">Option 2</option>
</field>

• Open the extension's options
• Enter the text "Opt" in the new field "FieldCombo"

Expected result

The tooltip for selection should be dark since the text on it is white, which means the background should be dark.

Actual result

The tooltip has a white background with white text

System information (as much as possible)

Joomla 6.0 Stable

Additional comments