Page Load - Invitation Codes are shown for a split second

[ruxkor]

See screenshot at the end: Whenever I'm opening a page with Elementor, I can see, for a very short time, a list of invitation codes.

A quick fix could be

diff --git a/wp-content/plugins/ashuwp-invitaion-code/tinymce/insert_invitation_code.php b/wp-content/plugins/ashuwp-invitaion-code/tinymce/insert_invitation_code.
index 5b965089..832bbaae 100644
--- a/wp-content/plugins/ashuwp-invitaion-code/tinymce/insert_invitation_code.php
+++ b/wp-content/plugins/ashuwp-invitaion-code/tinymce/insert_invitation_code.php
@@ -27,7 +28,7 @@ class ashuwp_invitation_code_tinymce{
       return;^M
     }^M
     ?>^M
-    <div id="invitation_modal">^M
+    <div id="invitation_modal" style="display: none;">^M
       <div class="modal-backdrop"></div>^M
       <div class="modal-dialog">^M
         <div class="modal-content">^M
~                                                                                                                                                                  

But, ideally, this should not even be loaded if no tiny mce is used, I think. Maybe add an option to the plugin? So one can decide if he wants to load this?