It seems from the reply posted in the following topic that you are facing this issue due to Bootstrap shortcode Pro plugin.
https://colorlibsupport.com/t/subpages-not-clickable-on-mobile/#post-51514
It seems from the reply posted in the following topic that you are facing this issue due to Bootstrap shortcode Pro plugin.
https://colorlibsupport.com/t/subpages-not-clickable-on-mobile/#post-51514