Revert "Avoid bad scrollbar replacement into width values (#30690)"

This reverts commit 5f00bba6529d53d850a0d24ff0415782c8acebe4.

diff --git a/js/src/modal.js b/js/src/modal.js
index 8e505eda967496d056f1456b796e7d8df0f746e3..6b80bb2f0dfde3d33f56caa9a5d710d7945ded37 100644 (file)
--- a/js/src/modal.js
+++ b/js/src/modal.js
@@ -455,11 +455,8 @@ class Modal {
   }
 
   _checkScrollbar() {
-    const {
-      left, right
-    } = document.body.getBoundingClientRect()
-
-    this._isBodyOverflowing = Math.floor(left + right) < window.innerWidth
+    const rect = document.body.getBoundingClientRect()
+    this._isBodyOverflowing = rect.left + rect.right < window.innerWidth
     this._scrollbarWidth = this._getScrollbarWidth()
   }