On mobile, when I click the hamburger icon, both top-level menu items and sub-menu items are displayed. Sub-menus should only open when top-level menu item is selected. What CSS can be used to fix this?
Hi there,
Thanks for reaching out.
In relation to your query here, could you perhaps provide us with a link to your site so that we can check into the display you have in place.
I look forward to your reply.
Best Regards,
Support.
Hey there
This is how template works, you can see it even on our demo: https://colorlib.com/activello/
Unfortunately there is no option t change this
ok. thanks for responding so quickly.
You are welcome 
Just for information, i submitted your suggestion to our developer teams, yet i can’t provide any ETA of implementing