diff -pruN qtbase-everywhere-src-5.15.8.orig/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp qtbase-everywhere-src-5.15.8/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp
--- qtbase-everywhere-src-5.15.8.orig/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp	2023-03-16 16:21:48.574489839 +0900
+++ qtbase-everywhere-src-5.15.8/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp	2023-03-17 15:58:39.312498612 +0900
@@ -564,6 +564,7 @@ void QFontconfigDatabase::populateFontDa
             FcObjectSetAdd(os, *p);
             ++p;
         }
+        FcPatternAddBool(pattern, FC_VARIABLE, FcFalse);
         fonts = FcFontList(nullptr, pattern, os);
         FcObjectSetDestroy(os);
         FcPatternDestroy(pattern);