use x-cloak to avoid blip of modal

Author: sanderjongsma

view/frontend/templates/component/payment/after.phtml

@@ -4,6 +4,7 @@
     tabindex="-1"
     aria-hidden="true"
     class="fixed top-0 left-0 right-0 z-50 justify-center w-full p-4 items-center overflow-x-hidden overflow-y-auto md:inset-0 max-h-full h-full"
+    x-cloak
     x-bind:class="showModal ? 'flex': 'hidden'">
         <div class="relative w-full max-w-md max-h-full"  @click.outside="close()">
             <!-- Modal content -->