Dear @funkyou
I can see your problem :)
I hope you are using the CSS I think you are,
Maybe you could reply/post the specific CSS just to be sure :)
The CSS normally given for a sub-menu targets:
nav.primaryWhich is your Top-left corner menu ( the primary one )
However your Top-right corner menu is targeted/called with:
nav.second_menuScreen Shot 2020-07-28 at 5.29.00 PM.png
If you are able, try to use the same CSS for the secondary menu but change the targeted "Primary" to the second menu?
Does this make sense :)
Let me know i hope it provides you with the solution you are looking for!
As always thank you for Using Lay Theme
Best wishes
Richard