diff --git a/Tests/LibGfx/TestImageDecoder.cpp b/Tests/LibGfx/TestImageDecoder.cpp
index fafb443a55d88b..b4968c5bdd7dd5 100644
--- a/Tests/LibGfx/TestImageDecoder.cpp
+++ b/Tests/LibGfx/TestImageDecoder.cpp
@@ -367,8 +367,11 @@ TEST_CASE(test_jbig2_decode)
         TEST_INPUT("jbig2/bitmap-symbol-textrefine.jbig2"sv),
         TEST_INPUT("jbig2/bitmap-symbol-symbolrefine.jbig2"sv),
         TEST_INPUT("jbig2/bitmap-symbol-textbottomleft.jbig2"sv),
+        TEST_INPUT("jbig2/bitmap-symbol-textbottomlefttranspose.jbig2"sv),
         TEST_INPUT("jbig2/bitmap-symbol-textbottomright.jbig2"sv),
+        TEST_INPUT("jbig2/bitmap-symbol-textbottomrighttranspose.jbig2"sv),
         TEST_INPUT("jbig2/bitmap-symbol-texttopright.jbig2"sv),
+        TEST_INPUT("jbig2/bitmap-symbol-texttoprighttranspose.jbig2"sv),
         TEST_INPUT("jbig2/bitmap-symbol-texttranspose.jbig2"sv),
     };
 
diff --git a/Tests/LibGfx/test-inputs/jbig2/bitmap-symbol-textbottomlefttranspose.jbig2 b/Tests/LibGfx/test-inputs/jbig2/bitmap-symbol-textbottomlefttranspose.jbig2
new file mode 100644
index 00000000000000..152c8a9d904a84
Binary files /dev/null and b/Tests/LibGfx/test-inputs/jbig2/bitmap-symbol-textbottomlefttranspose.jbig2 differ
diff --git a/Tests/LibGfx/test-inputs/jbig2/bitmap-symbol-textbottomrighttranspose.jbig2 b/Tests/LibGfx/test-inputs/jbig2/bitmap-symbol-textbottomrighttranspose.jbig2
new file mode 100644
index 00000000000000..7862a5fb625cfa
Binary files /dev/null and b/Tests/LibGfx/test-inputs/jbig2/bitmap-symbol-textbottomrighttranspose.jbig2 differ
diff --git a/Tests/LibGfx/test-inputs/jbig2/bitmap-symbol-texttoprighttranspose.jbig2 b/Tests/LibGfx/test-inputs/jbig2/bitmap-symbol-texttoprighttranspose.jbig2
new file mode 100644
index 00000000000000..d353f289c53f03
Binary files /dev/null and b/Tests/LibGfx/test-inputs/jbig2/bitmap-symbol-texttoprighttranspose.jbig2 differ