When deleting the condition the BP header shows up, so Elementor just replaces it. So my question should rather be how can I switch off the basic header on all pages?
I had the same issue. But the plugin you recon does not work with BP 12.X (without Classic Theme). It was last updated 8 months ago. So I chose the BuddyPress Members only plugin which does the job.
Thanks for your answer.
Plz correct me if I am wrong. I am able to make a registration page with Elementorlike this instruction and redirect it after registration to the buddypress members page for example. Is that right?