diff --git a/src/store/block/BlocksList.ts b/src/store/block/BlocksList.ts
index e8ccce8..b864b9a 100644
--- a/src/store/block/BlocksList.ts
+++ b/src/store/block/BlocksList.ts
@@ -158,7 +158,7 @@ export class BlockListStore {
     if (!blockState) {
       return;
     }
-    if (selected !== blockState.selected) {
+    if (selected !== Boolean(blockState.selected)) {
       if (!params?.ignoreChanges) {
         blockState.updateBlock({ selected });
       }
diff --git a/src/store/connection/ConnectionList.ts b/src/store/connection/ConnectionList.ts
index de32ed5..6811a47 100644
--- a/src/store/connection/ConnectionList.ts
+++ b/src/store/connection/ConnectionList.ts
@@ -41,7 +41,7 @@ export class ConnectionsStore {
   ) {
     const state = connection instanceof ConnectionState ? connection : this.$connectionsMap.value.get(connection);
     if (state) {
-      if (selected !== state.$state.value.selected) {
+      if (selected !== Boolean(state.$state.value.selected)) {
         if (!params?.ignoreChange) {
           state.updateConnection({
             selected,