set flag to false

explorer/src/components/MobileNav.tsx

@@ -34,7 +34,7 @@ export const MobileNav: React.FC<{ children: React.ReactNode }> = ({ children }:
   const { navState, updateNavState } = useMainContext();
   const [drawerOpen, setDrawerOpen] = React.useState(false);
   // Set maintenance banner to false by default to don't display it
-  const [openMaintenance, setOpenMaintenance] = React.useState(true);
+  const [openMaintenance, setOpenMaintenance] = React.useState(false);
 
   const toggleDrawer = () => {
     setDrawerOpen(!drawerOpen);

explorer/src/components/Nav.tsx

@@ -235,7 +235,7 @@ export const Nav: React.FC = ({ children }) => {
   const [drawerIsOpen, setDrawerToOpen] = React.useState(false);
   const [fixedOpen, setFixedOpen] = React.useState(false);
   // Set maintenance banner to false by default to don't display it
-  const [openMaintenance, setOpenMaintenance] = React.useState(true);
+  const [openMaintenance, setOpenMaintenance] = React.useState(false);
   const theme = useTheme();
 
   const setToActive = (id: number) => {