Fix regressions caused by rendering default translation wrapper element (#38412)

app/javascript/mastodon/features/compose/components/upload_progress.tsx

@@ -30,17 +30,19 @@ export const UploadProgress: React.FC<UploadProgressProps> = ({
       <Icon id='upload' icon={UploadFileIcon} />
 
       <div className='upload-progress__message'>
-        {isProcessing ? (
-          <FormattedMessage
-            id='upload_progress.processing'
-            defaultMessage='Processing…'
-          />
-        ) : (
-          <FormattedMessage
-            id='upload_progress.label'
-            defaultMessage='Uploading…'
-          />
-        )}
+        <span>
+          {isProcessing ? (
+            <FormattedMessage
+              id='upload_progress.processing'
+              defaultMessage='Processing…'
+            />
+          ) : (
+            <FormattedMessage
+              id='upload_progress.label'
+              defaultMessage='Uploading…'
+            />
+          )}
+        </span>
 
         <div className='upload-progress__backdrop'>
           <animated.div className='upload-progress__tracker' style={styles} />