*Steps to reproduce:*
# Open any Project
# In a Scene's Hierarchy create a Cube Game Object and select it
# In the Inspector, enable "Contribute Global Illumination"
# Open the dropdown menu for "Lightmap Parameters" and select any of the default options and observe the Console
# Try to create a new Parameters Asset then try to switch back to the default Parameters then to the newly created custom Parameters

*Actual results:* Error "InvalidCastException: Specified cast is not valid.
UnityEditor.AssetPopupBackend.AssetPopupMenuCallback (System.Object userData) (at <1d669ed6d2a0471d82e2f635ab61f1fb>:0)
UnityEditor.GenericMenu.CatchMenu (System.Object userData, System.String[] options, System.Int32 selected) (at <1d669ed6d2a0471d82e2f635ab61f1fb>:0)" is logged, the Parameters do not switch, when creating new Parameters they are automatically assigned, but if switching back to default Parameters and then back to the custom Parameters the error is logged again and Parameters are not switched

*Expected results:* Parameters can be switched to the default Preset Parameters or custom Parameters at all times

*Reproducible with versions:* 6000.3.0a5, 6000.3.0b1

*Not reproducible with versions:* 2022.3.66f1, 6000.0.57f1, 6000.1.16f1, 6000.2.3f1, 6000.3.0a4

*Tested on (OS):* Windows 11