Large panel options question

Hello Grafana developers!

I’m writing custom Panel Plugin for my company needs.
Is there any way you can place “FieldConfigProperty.Thresholds”
and “FieldConfigProperty.Unit” to custom “category” ?

or

Is there any way to use something like “ThresholdsEditorNew” from grafana/ui in StoryBook for grafana 8.5.0 “CustomEditor” since, looks like, it depreciated ?

Thank you in advance!