LDEV-3962 *In case of a mobile device (when offcanvas bar occupies entire screen) when user selects another group - close offcanvas. this is to let user see what this organisation contains * Fixed the issue with refreshing of main.jsp. As previously when user refreshes the page after changing the organisation - it fell back to showing the old one * as a side fix - prevent offcanvas bar from always being open on refreshing the page