Message HTML field in a notification is not visible in advance viewIssue Message HTML field in a notification is not visible in advance view and receive an error message as "Failed to load plugin: enable_iframe_media from url /scripts/tinymce_default/node_modules/sn-tinymce/js/tinymce/plugins/enable_iframe_media/plugin.min.js"ReleaseNewyork CauseThe 'enable_iframe_media' was added during the upgrade and didn't add the dependency scripts to it.ResolutionTo resolve this, Remove 'enable_iframe_media' in the "glide.ui.html.editor.v4.enabled_plugins" system propertieshttps://<instance-name>.service-now.com/nav_to.do?uri=sys_properties.do?sys_id=fd3b17bf87013300e088717936cb0b4c