Issue #2700439 by rishabh vishwakarma, markconroy, Aadhar_Gupta, liam morland,...

Issue #2700439 by rishabh vishwakarma, markconroy, Aadhar_Gupta, liam morland, mrinalini9, tomzoocha, Vidushi Mehta, nikhil_110, ashutosh ahirwal, arunkumark, smustgrave, lauriii, star-szr: Description class not added to form-element.html.twig template

core/modules/system/templates/form-element.html.twig

@@ -72,7 +72,7 @@
     <span class="field-prefix">{{ prefix }}</span>
   {% endif %}
   {% if description_display == 'before' and description.content %}
-    <div{{ description.attributes }}>
+    <div{{ description.attributes.addClass(description_classes) }}>
       {{ description.content }}
     </div>
   {% endif %}

core/profiles/demo_umami/themes/umami/templates/classy/form/form-element.html.twig

@@ -71,7 +71,7 @@
     <span class="field-prefix">{{ prefix }}</span>
   {% endif %}
   {% if description_display == 'before' and description.content %}
-    <div{{ description.attributes }}>
+    <div{{ description.attributes.addClass(description_classes) }}>
       {{ description.content }}
     </div>
   {% endif %}

core/themes/stable9/templates/form/form-element.html.twig

@@ -71,7 +71,7 @@
     <span class="field-prefix">{{ prefix }}</span>
   {% endif %}
   {% if description_display == 'before' and description.content %}
-    <div{{ description.attributes }}>
+    <div{{ description.attributes.addClass(description_classes) }}>
       {{ description.content }}
     </div>
   {% endif %}

core/themes/starterkit_theme/templates/form/form-element.html.twig

@@ -71,7 +71,7 @@
     <span class="field-prefix">{{ prefix }}</span>
   {% endif %}
   {% if description_display == 'before' and description.content %}
-    <div{{ description.attributes }}>
+    <div{{ description.attributes.addClass(description_classes) }}>
       {{ description.content }}
     </div>
   {% endif %}