diff --git a/display/overlays/filteroverlay.js b/display/overlays/filteroverlay.js
index 36c1cbb4cd58424c4e7c0f306128576013e48ca1..06d68042cc70fbca89e331ddffda23b9d68af02e 100644
--- a/display/overlays/filteroverlay.js
+++ b/display/overlays/filteroverlay.js
@@ -74,5 +74,6 @@ class FilterOverlay {
         } else {
             target.style.opacity = 1.0;
         }
+        this.graph.infoOverlay.bottomMenu.toggleCategory(target.type);
     }
 }
diff --git a/display/overlays/neighbors.js b/display/overlays/neighbors.js
index 0bb0a876be1d43ebac96b046e82e69d487330225..e2e326a7d6aca312ed4a3e6d56a226cf03291955 100644
--- a/display/overlays/neighbors.js
+++ b/display/overlays/neighbors.js
@@ -106,6 +106,7 @@ class NodeNeighborOverlay {
             collTabContent.list = list;
 
             this.tabContentPages[cls] = collTabContent;
+            collTabContent.marker = openMarkerTabs;
             collTab.addEventListener("click", function() {
                 if(collTabContent.style.display === "flex") {
                     jQuery(collTabContent).slideUp("fast");
@@ -186,6 +187,24 @@ class NodeNeighborOverlay {
             }
         }
     }
+
+    toggleCategory (type) {
+        for (const page of Object.values(this.tabContentPages)) {
+            if(page.type == type) {
+                if(this.tabNavHandles[page.type].style.display == "flex") {
+                    this.tabNavHandles[page.type].style.display = "none";
+                    const collTabContent = this.tabContentPages[page.type];
+                    jQuery(collTabContent).slideUp("fast");
+                    collTabContent.marker.innerText = '+';
+                } else {
+                    if(page.list.hasChildNodes()) {
+                        this.tabNavHandles[page.type].style.display = "flex";
+                        this.tabNavHandles[page.type].marker.innerText = '+';
+                    }
+                }
+            }
+        }
+    }
 }