diff --git a/src/public/javascripts/services/tab_context.js b/src/public/javascripts/services/tab_context.js
index 22461f36a..f5f5125db 100644
--- a/src/public/javascripts/services/tab_context.js
+++ b/src/public/javascripts/services/tab_context.js
@@ -11,8 +11,6 @@ import protectedSessionService from "./protected_session.js";
 import optionsService from "./options.js";
 import linkService from "./link.js";
 import Sidebar from "./sidebar.js";
-import libraryLoader from "./library_loader.js";
-import noteAutocompleteService from "./note_autocomplete.js";
 
 const $tabContentsContainer = $("#note-tab-container");
 
@@ -291,6 +289,10 @@ class TabContext {
     }
 
     getComponent() {
+        if (!this.components[this.type]) {
+            throw new Error("Could not find component for type: " + this.type);
+        }
+
         return this.components[this.type];
     }
 
diff --git a/src/public/stylesheets/style.css b/src/public/stylesheets/style.css
index d3544296c..7d81adb82 100644
--- a/src/public/stylesheets/style.css
+++ b/src/public/stylesheets/style.css
@@ -105,6 +105,7 @@ span.fancytree-node.muted { opacity: 0.6; }
     flex-direction: column;
     flex-grow: 100;
     height: 100%;
+    width: 100%;
 }
 
 .note-detail-component-wrapper {