Add flex-shrink: 0

Author: TylerJDev

packages/react/src/PageLayout/PageLayout.module.css

@@ -771,7 +771,7 @@
   */
   display: flex;
   flex-direction: row;
-  flex-shrink: 1;
+  flex-shrink: 0;
   height: 100%;
 
   &:where([data-is-hidden='true']) {