UTF Filenames followup (#20135)

Marlin/Configuration_adv.h

@@ -1260,7 +1260,7 @@
 
   // Allow international symbols in long filenames. To display correctly, the
   // LCD's font must contain the characters. Check your selected LCD language.
-  #define UTF_FILENAME_SUPPORT
+  //#define UTF_FILENAME_SUPPORT
 
   // This allows hosts to request long names for files and folders with M33
   //#define LONG_FILENAME_HOST_SUPPORT