diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js
index 61540c0ad..db8abee2b 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js
@@ -267,6 +267,7 @@ RED.sidebar.help = (function() {
             hideTOC();
             showHelp(type);
         }
+        resizeStack();
     }
 
     // TODO: DRY - projects.js
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js
index 78eb6e5b0..d84f47f73 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js
@@ -118,6 +118,8 @@ RED.sidebar.info = (function() {
             enableOnEdit: true
         });
 
+        RED.events.on("sidebar:resize", resizeStack);
+
         $(window).on("resize", resizeStack);
         $(window).on("focus", resizeStack);