Hi! I set the same menu as you have on your demo (see attach).

Well, it works fine on the desktop and my android phone. 

It also works on my Ipad but only when I turn it vertically. 

In horizontal position the button of mother menu is dead.

What can I do. Please kindly advise.

See, this child menu is a table. On mobile devices it appears as simple list and it is ok.

But it is just not working on iPad when I hold it horizontally.

Ok, pls see the attachment.

This button is not working on iPads (I have this kind of menu as you see on the picture)

Your demo works all right. My Soledad does not on IPads. On other devises it works no problem.

Pls kindly advise how to fix it.

Best Regards

Thank you indeed!

 It works now.