diff --git a/src/ui.js b/src/ui.js
index d5b6599..fee5988 100644
--- a/src/ui.js
+++ b/src/ui.js
@@ -100,7 +100,7 @@ export class Dialog {
 
     if (initialMode === 'free') {
       root.style.bottom = '20px';
-      root.style.right = '20px';
+      root.style.left = '20px';
       if (initialPos.x || initialPos.y) {
         root.style.transform = `translate(${initialPos.x}px, ${initialPos.y}px)`;
       }
@@ -124,7 +124,7 @@ export class Dialog {
     this.root.style.right = '';
     if (mode === 'free') {
       this.root.style.bottom = '20px';
-      this.root.style.right = '20px';
+      this.root.style.left = '20px';
     } else if (anchorInfo && anchorInfo.canAnchor) {
       this._positionAnchored(anchorInfo.rect);
     } else {