Reply To: Mobile submenu items closing after clicking on the plus sign

[Zex]

Hello, Jason

There must be some conflict with some of your currently active plugins.

If you want to discover what exact plugin causes the error, you can temporarily disable all the active plugins, then if the mobile menu works activate the plugins one by one until the problem reoccurs, so on that way you will find the problematic plugin(s), then replace it with some similar or let us know so we can try to fix the incompatibility.

or… simply insert the following CSS code into Customizing->General-Additional CSS:

.mobile-menu .collapse.in{
    display:block!important
}

Regards