Wlork
This one's a bit confusing so might be best to nail down what the expectation is before trying to fix it 🙂
From what I could see, different extensions were manually being added to the left-hand menu like Glossary, Blog, etc, etc in the code. I just made a change to show them automatically. They were already in the right side menu also -- ahh actually I can see where there is some css to hide them individually. So this would break any time another extension would add a menu link unless we specifically add code to the theme to show it on the left menu and hide it on the right....
How about if we hide anything that is not a tag on the right-side as I think that was intended for tags only?