Additional Widget Links Not Working

Hello, firstly thank you so much for this plugin.

I’ve added it to my sidebar and it works, however if I want to add additional widgets to that same sidebar, they do not work. When I shuffle around the widgets, it seems that only the first widget works and the rest do not.

Can you offer a solution for this? Appreciate your help.

The page I need help with: [log in to see the link]