diff --git a/win32ss/gdi/gdi32/objects/region.c b/win32ss/gdi/gdi32/objects/region.c
index ef1e892..4a9172d 100644
--- a/win32ss/gdi/gdi32/objects/region.c
+++ b/win32ss/gdi/gdi32/objects/region.c
@@ -64,7 +64,7 @@ FASTCALL
 DeleteRegion(
     _In_ HRGN hrgn)
 {
-#if 0
+//#if 0
     PRGN_ATTR Rgn_Attr = GdiGetRgnAttr(hrgn);
 
     if ( Rgn_Attr )
@@ -78,7 +78,7 @@ DeleteRegion(
             return TRUE;
         }
     }
-#endif
+//#endif
     return NtGdiDeleteObjectApp(hrgn);
 }
 
diff --git a/win32ss/user/rtl/text.c b/win32ss/user/rtl/text.c
index 7670e2e..dba4c57 100644
--- a/win32ss/user/rtl/text.c
+++ b/win32ss/user/rtl/text.c
@@ -1374,7 +1374,8 @@ INT WINAPI DrawTextExWorker( HDC hdc,
 #ifndef _WIN32K_
     if (!(flags & DT_NOCLIP) )
     {
-       SelectClipRgn(hdc, hrgn);
+       SelectClipRgn(hdc, hrgn); // This should be NtGdiExtSelectClipRgn, but due to ReactOS build rules this option is next:
+       GdiFlush();               // Flush the batch and level up! See CORE-16498.
        if (hrgn)
        {
           DeleteObject(hrgn);