@1lolo94 note that each section is a stack, 1st in config.js in that position goes first , next next, etc. if too much, it gets clipped off at the bottom of the screen.
so if ext3 cal is first, others are below it.
you could change css to prove it
in custom.css
body {
overflow: default;
}
then try to scroll the page, up to see below the fold