Always use built-in field focusing logic for keyboard inputs inside GUI drawn using a Custom Editor.
Use Power Inspector’s custom field selection logic for keyboard inputs inside GUI drawn using a Custom Editor, except when a GUI instructions has specifically been flagged as preferring the built-in field focusing system, then use built-in field focusing logic instead.
Always use Power Inspector’s custom field focusing logic inside GUI drawn using a Custom Editor.
This is still an experimental feature, and you might run into issues when using it.
For example, you might be unable to move focus to some controls using keyboard inputs.
As a workaround for this issue, you can still move focus to controls by clicking them with the mouse instead.