Since 17.0.0. We are recommending not to change the Class property of pickerAttribute as it leads to an inconsistent UI.
style
style:string
Deprecated
Since 7.0.0. Style property of pickerAttribute violates the recommended Content Security Policy for JET which disallows inline styles. Use class property instead. As of 11.0.0 this attribute is ignored and an error is logged.
Deprecated
Since 17.0.0. We are recommending not to change the Class property of pickerAttribute as it leads to an inconsistent UI.