Hi @David - Not really proud of this “contribution” - but it gets the point across 
It is frustrating to see that the problem I - as well as other OPs have made about the header overlapping, when setting the header to fixed has not been adressed - and also frustrating to get some code-changing sensitive solution from another user, where the customization is done by me, and not Cwicly, thus ensuring a guaranteed solution backed by Cwicly that they maintain.
Now that Elementor is sucking up all the improvements made by the competition from new page builders - it is probably time to accept Elementor as the standard.
Every day a new pagebuilder … in BETA.
But I really like Cwicly though.