Megamenu in the Buddyboss theme

Hi there,

i saw your site:
https://www.megamenu.com/documentation/boss/

i am using the Buddyboss Platform and Buddyboss Theme. I saw that with elementor pro i can change the header. Ist it possible to make a megamenu altogether with your plugin ?

Buddyboss says that it is not possible, but i think why it should not

thanks for any help
tred