Auto-scroll active left nav link into view

public/js/mc.js

@@ -169,6 +169,15 @@ function onFastLoaded(_data, _href, _history) {
                     $(window).scrollTop(0);
                 }
                 window.top.currentMcUrl = window.top.location.href;
+
+                let activeLeftNavLink = $('#sidebarMenu .nav-item>.nav-link.active').first();
+                if(activeLeftNavLink.length) {
+                    activeLeftNavLink[0].scrollIntoView({
+                        behavior: "smooth",
+                        block: "nearest",
+                        inline: "nearest"
+                    });
+                }
             }, 50);
         }
         else {