diff --git a/packages/roosterjs-editor-dom/lib/index.ts b/packages/roosterjs-editor-dom/lib/index.ts
index 19fb99a8eec..1e054e8a329 100644
--- a/packages/roosterjs-editor-dom/lib/index.ts
+++ b/packages/roosterjs-editor-dom/lib/index.ts
@@ -29,7 +29,6 @@ export {
 export { default as getTagOfNode } from './utils/getTagOfNode';
 export { default as isBlockElement } from './utils/isBlockElement';
 export { default as isNodeEmpty } from './utils/isNodeEmpty';
-export { default as isRtl } from './utils/isRtl';
 export { default as isVoidHtmlElement } from './utils/isVoidHtmlElement';
 export { default as matchLink } from './utils/matchLink';
 export { default as adjustNodeInsertPosition } from './utils/adjustNodeInsertPosition';
diff --git a/packages/roosterjs-editor-dom/lib/utils/isRtl.ts b/packages/roosterjs-editor-dom/lib/utils/isRtl.ts
deleted file mode 100644
index 5807bb11607..00000000000
--- a/packages/roosterjs-editor-dom/lib/utils/isRtl.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { getComputedStyle } from './getComputedStyles';
-
-/**
- * Check if the given element is using right-to-left layout
- * @param element An HTML element to check
- * @returns True if the given element is using right-to-left layout, otherwise false
- */
-export default function isRtl(element: HTMLElement): boolean {
-    return getComputedStyle(element, 'direction') == 'rtl';
-}
diff --git a/packages/roosterjs-editor-plugins/lib/plugins/ContentEdit/features/cursorFeatures.ts b/packages/roosterjs-editor-plugins/lib/plugins/ContentEdit/features/cursorFeatures.ts
index 0b9052362b3..fa3c835236a 100644
--- a/packages/roosterjs-editor-plugins/lib/plugins/ContentEdit/features/cursorFeatures.ts
+++ b/packages/roosterjs-editor-plugins/lib/plugins/ContentEdit/features/cursorFeatures.ts
@@ -1,4 +1,4 @@
-import { Browser, isRtl, Position } from 'roosterjs-editor-dom';
+import { Browser, getComputedStyle, Position } from 'roosterjs-editor-dom';
 import { ContentEditFeature, CursorFeatureSettings, Keys } from 'roosterjs-editor-types';
 
 const NoCycleCursorMove: ContentEditFeature = {
@@ -18,7 +18,7 @@ const NoCycleCursorMove: ContentEditFeature = {
             return false;
         }
 
-        let rtl = isRtl(position.element);
+        let rtl = getComputedStyle(position.element, 'direction') == 'rtl';
         let rawEvent = event.rawEvent;
 
         return (!rtl && rawEvent.which == Keys.LEFT) || (rtl && rawEvent.which == Keys.RIGHT);