Missing horizontal bar

[openprojects]

Describe the bug / To Reproduce
The icon "View" on the homepage -> "Week's events" shows a table that doesn't fit in a small screen, and there is no horizontal navigation bar to see the information of the last days.
This also impact other pages where the content is bigger than the actual browser windows size (big table like registrants list).

Expected behavior
An horizontal bar should appear to let horizontal scrolling

Additional context
Change CSS to:

body {
overflow-x: visible;