Hello.
I really do not know how to add content into tab nav. I have tried to research all documents but all information I got is just comeback to your article: https://community.theme.co/forums/topic/adding-custom-content-to-tab-nav-tabs/
Frankly saying that it not help us.
Could you please help us in simple step to teach me how to add content into tab nav. I do not use Conner Stone, therefore I use directly VC as screenshorted bellow.