Main Header Sticky for Mobile Menu - by Konstantin

Hello,
Yes I add.
https://ibb.co/Bsqs2VK (my setup) + I add Theme Options > Header builder > Sticky header > choose the logo to show.
How I can organize such a variant again? Not change current, just share how to realize.
The previous configuration for Main Header Sticky for Mobile Menu was the same, but no Main logo during scroll down and Logo present in case go to the top of the page. (So no Logo only Menu and Cart/Account with a black background during scrolling.)
It was working like this last 5 days. But during fixing Error 500 for the main page in Elementor mobile menu was broken somehow.
I already re-create same Multiple headers for desktop and Mobile several times due to the next issue: Main menu setings was changed from predefind during Multiple header cretion to system default menu Id. To fix this issue Edit not works. Just delete and create a new same menus.
Or next case: I can create 3 desktop Multiple headers and it will work, but in case I will create 3 mobile Multiple headers in 3-8 hr mobile will works correctly but all desktop Multiple headers will be updated to default Menu ID. There only one solution I found to set up All Desctop and Mobile Multiple headers without delay one by one.

Maybe this solution will be useful to you on how to fix the 500 Error for page during edit in Elementor.
I had the next error: Fatal error: Allowed memory size of 536870912 bytes exhausted (tried to allocate 217088 bytes) in /home/virtwww/w_omegathree-com-ua_87b0cb41/http/wp-includes/wp-db.php on line 2022.
I update from 64 to 512 – define( ‘WP_MEMORY_LIMIT’, ‘512M’ ); – not works in my case.
Migrate website to FastCGI – not works
Disable plugins and optimizу size of Media library and Slider revolution slides – not works.
I found the next solution: I duplicate the broken main page via Yaost duplicate page plugin. I remove the old and publish a new duplicated page, and Elementor will open and edit it. Maybe this solution will helpful for you

Konstantin