Cinemachine Tool Settings overlay does not show anything

Reproduction Steps:

1. Create new project and install Cinemachine 3.0.0
2. In Scene tab burger menu open Overlay Menu, enable Cinemachine Tool Settings
3.  [Issue 1] Observe that the Overlay does not show anything, only title
4. Right click the overlay -> Collapse
5. [Issue 2] Try to click on Cinemachine collapsed icon to expand - nothing happens
6. [Issue 3] After expanding, alt-tab to other window and come back to unity. Observe Console:
   FocusController has unprocessed focus events. Clearing.
   UnityEditor.RetainedMode:UpdateSchedulers () (at /Users/bokken/build/output/unity/unity/ModuleOverrides/com.unity.ui/Editor/RetainedMode.cs:55)

Reproduced with: 2.9.7(2022.3), 3.0.0(2022.3, 2023.1)