Hello,
The sticky header inherits from the main header and its modules. If you want to disable the sticky header then you need to disable it as sticky from Woodmart >> Header Builder >> Edit Header.
Screenshot for Clarification: https://ibb.co/chhD0xL
You also need to edit the header settings from left top and disable sticky header clone to make your selected header as sticky header.
Screenshot for Clarification: https://ibb.co/YpmWNkJ
Regards.
Xtemos Studios.