I start building my web at https://bersenandung.com using newseqo theme.
Fist, everything going really well.

Recently I add some of this plugin :
1. WP Speed of light
2. Really simple SSL

When I publish my article, I notice that the popup menu on the upper left is not function in the homepage and category, but when I click on the post, the menu shows up.

Can someone help me how to fix this ? Thanks in advance