Merge pull request #5435 from SansPseudoFix/5329-fix-mention-popup-hidden

A temporary fix for mention modal #5329

app/assets/stylesheets/bootstrap-fix.css.scss

@@ -9,3 +9,15 @@ input::-ms-input-placeholder,
 textarea::-ms-input-placeholder {
   color: #999999;
 }
+
+// A temporary fix for mention modal #5329
+
+#new_status_message_pane .modal {
+  position: absolute;
+  max-height: none;
+}
+
+#new_status_message_pane .modal-body{
+  overflow-y: visible;
+  max-height: none;
+}