diff --git a/src/styles/components/_main-container.scss b/src/styles/components/_main-container.scss
index 0e488396..1f42584f 100644
--- a/src/styles/components/_main-container.scss
+++ b/src/styles/components/_main-container.scss
@@ -55,8 +55,7 @@ body.mynah-ui-root {
         height: 2px;
         opacity: 0.25;
         &:horizontal {
-            width: 0px;
-            height: 0px;
+            height: 4px;
         }
     }
 
diff --git a/src/styles/components/_syntax-highlighter.scss b/src/styles/components/_syntax-highlighter.scss
index 876149f8..cda5cba9 100644
--- a/src/styles/components/_syntax-highlighter.scss
+++ b/src/styles/components/_syntax-highlighter.scss
@@ -126,6 +126,7 @@
         padding: var(--mynah-sizing-2);
         position: relative;
         margin: 0;
+        min-width: 0;
         overflow-x: auto;
         overflow-y: scroll;
         box-sizing: border-box;
diff --git a/ui-tests/__test__/flows/quick-action-commands-header.ts b/ui-tests/__test__/flows/quick-action-commands-header.ts
index c90e28b6..ae6907d9 100644
--- a/ui-tests/__test__/flows/quick-action-commands-header.ts
+++ b/ui-tests/__test__/flows/quick-action-commands-header.ts
@@ -140,7 +140,7 @@ export const verifyQuickActionCommandsHeaderStatusVariations = async (page: Page
     const hasStatus = await headerElement.evaluate((el, className) =>
       el.classList.contains(className), statusClass
     );
-    if (hasStatus) {
+    if (hasStatus === true) {
       foundStatusClass = true;
       console.log(`Found status class: ${statusClass}`);
       break;