Preview on empty description crashes app

Author: maxfrederiksen-ess

src/components/log/EntryEditor/Description/Description.jsx

@@ -327,7 +327,7 @@ const Description = ({ form, isEditing }) => {
         <HtmlPreviewModal
           showHtmlPreview={showHtmlPreview}
           setShowHtmlPreview={setShowHtmlPreview}
-          commonmarkSrc={getValues("description")}
+          commonmarkSrc={getValues("description") ?? ""}
           useRemoteAttachments={isEditing}
           attachedFiles={attachments ?? []}
         />