On mobile devices, when using multi-level menus, I can only open the menu at the last level.

[Wong1994]

I am using the multi-level menu navigation bar, which is completely normal on the computer.
But on mobile devices, I can only open the last level collection.

In fact, I hope that when my clients click on the higher-level collections, they can also choose to open this collection instead of just expanding it.
As shown in the picture, when I click on the collections in the red box, I can only expand the menu, but I cannot open them to jump to the corresponding collection page.

My store is: www.yoohal.com

[SocialAutoPost]

Hi @Wong1994,

Welcome to Shopify Community!

I checked, and it looks like your navigation is designed this way. The main menu does not have any anchor link to go to and is functioned to be collapsible. Your submenus have links to the collection pages, so you can click on them. 

Sub-menu :

Main menu:

[Wong1994]

But when I set up the menu, I filled in the website links, they are only not available on mobile devices. In fact, they can access it normally when browsing on the PC.
Therefore, I am not sure if it should be set separately on the mobile end, or can you tell me how to modify it so that higher-level menus can also be opened normally on the mobile device