Reproduction steps:
1. Open the attached project "ReproProj"
2. Open the “/Assets/Scenes/SampleScene.unity” Scene
3. Enter the Play Mode
4. Click drop-down so the menu is open
5. Click “Space“ key
6. Observe the Console

Expected result: Focus out Message does not exist
Actual result: Message “Focus Out: Button SomeButton (x:4.00, y:2.00, width:1292.67, height:40.00) world rect: (x:4.00, y:2.00, width:1292.67, height:40.00) to: “ is present

Reproducible with: 2022.3.58f1, 6000.0.38f1, 6000.1.0b6, 6000.2.0a3

Reproducible on:
Play Mode
Windows Standalone Player

Testing environment: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested

Note:
- The issue is most likely caused by GenericDropdownMenu.Hide and its giveFocusBack implementation