Joomla 4 addfieldpath

Has the addfieldpath parameter in custom extension forms changed in Joomla 4? The Joomla admin is no longer finding my component’s customized field types. I’m using addfieldpath=”/administrator/components/com_mycomponent/Field”> in the form xml definition, since all my fields have been moved to the new Field directory, and my field names have been changed to something like HeaderField…

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