Feature/os2 uol 761

webroot/modules/custom/os2uol_entity_forms/css/custom-form-alter.css

@@ -7,3 +7,8 @@
 .node-form  input.submit-trash {
   left: auto;
 }
+
+.position-sticky thead {
+  position: relative !important;
+  top: auto !important;
+}

webroot/modules/custom/os2uol_entity_forms/js/field-group-form-alter.js

@@ -1,14 +1,21 @@
 jQuery(function($){
-  // Set variables for details elements in all forms.
-  const userFormDetails = $('form details');
-  let currentDetails;
+  fieldGroupFormAlter();
+  $(document).ajaxComplete(function(){
+    fieldGroupFormAlter();
+  });
 
-  // Loop through details elements in all forms.
-  for (let i = 0; i < userFormDetails.length; i++) {
-    currentDetails = userFormDetails[i];
-    if (currentDetails.children.length <= 1) {
-      // Hide details element if it only contains one element.
-      currentDetails.style.display = 'none';
+  function fieldGroupFormAlter() {
+    // Set variables for details elements in all forms.
+    const userFormDetails = $('form details');
+    let currentDetails;
+
+    // Loop through details elements in all forms.
+    for (let i = 0; i < userFormDetails.length; i++) {
+      currentDetails = userFormDetails[i];
+      if (currentDetails.children.length <= 1) {
+        // Hide details element if it only contains one element.
+        currentDetails.style.display = 'none';
+      }
     }
   }
 });