Enable / Disable
1st step: On EcomSolid's Dashboard, click on "Customize" on the top right corner or click on "Theme Editor" on your left sidebar.
2nd step: Once you are in your Theme Editor, simply click on the header section that you can find either by clicking on it on the visual editor (a little blue pop up will show "Header" if you have chosen the right section) or on your Sections Manager located on your left sidebar.
3rd step: Your left sidebar will now show all the settings and options you have for your "Header" section. It will automatically show you the "Content" tab first, so just click on the "Design" tab next to it.
4th step: Scroll down in the Design tab until you reach the General section. Within this section you will find different options for your Sticky Header. The first one is to either enable or disable it. Choose your preference and you're good to go!
Congrats, you are done with your Sticky Header (or not...) for now!