Not able to create a custom Height and width using "editor.height"SummaryWe are looking for a dynamic height adjustment for HTML read-only fields. How to do that?ReleaseGenericInstructionsAccording to development the design for the HTML read-only fields was set to render without any borders/toolbars/etc (that also includes the properties). That is out-of-the-box (OOTB) WorkaroundThe workaround you can use is to create onLoad client script and update the attributes width and heightUsing something like element.setAttribute("style", "width: 50%;height: 200px;"); But to do that dynamically, you need to have on the script some calculation about how many characters, lines and so on to try to have an adjustable value and update those attributes.Note: Remember that although this is a workaround, ServiceNow does not recommended to update elements