Describe the bug
In a horizontal Toolbar the lower border of a Combobox is cut off.

To Reproduce

• Open ControlExample
• Open Toolbar Tab
• Enable ComboChild

Expected behavior
Combobox is displayed correctly

Screenshots

Environment:

1. Select the platform(s) on which the behavior is seen:

• • All OS
• • Windows
• • Linux
• • macOS

2. Additional OS info (e.g. OS version, Linux Desktop, etc)
   --
3. JRE/JDK version
   Java 17

Version since
3.124 (probably way before)

Fix will be contributed soon