showWhatsNew modal remove default show class

data/web/templates/modals/admin.twig

@@ -1,5 +1,5 @@
 <!-- add settings rule modal -->
-<div class="modal fade" id="addRsettingModal" tabindex="-1" role="dialog" aria-hidden="true">
+<div class="modal fade" id="addRsettingModal" tabindex="-1" role="dialog" aria-hidden="false">
   <div class="modal-dialog modal-xl">
     <div class="modal-content">
       <div class="modal-header">
@@ -262,7 +262,7 @@
   </div>
 </div><!-- priv key modal -->
 <!-- whats new modal -->
-<div class="modal fade show" id="showWhatsNew" tabindex="-1" role="dialog" aria-hidden="true">
+<div class="modal fade" id="showWhatsNew" tabindex="-1" role="dialog" aria-hidden="true">
   <div class="modal-dialog modal-lg">
     <div class="modal-content">
       <div class="modal-header">