diff --git a/test/shaping/data/text-rendering-tests/DISABLED b/test/shaping/data/text-rendering-tests/DISABLED
index 51174553b..dbe870f15 100644
--- a/test/shaping/data/text-rendering-tests/DISABLED
+++ b/test/shaping/data/text-rendering-tests/DISABLED
@@ -24,6 +24,8 @@ tests/MORX-20.tests
 tests/MORX-21.tests
 tests/MORX-22.tests
 tests/MORX-23.tests
+tests/MORX-25.tests
+tests/MORX-26.tests
 
 # Rounding differences
 tests/SHARAN-1.tests
diff --git a/test/shaping/data/text-rendering-tests/Makefile.sources b/test/shaping/data/text-rendering-tests/Makefile.sources
index b12f17337..f77c1bce4 100644
--- a/test/shaping/data/text-rendering-tests/Makefile.sources
+++ b/test/shaping/data/text-rendering-tests/Makefile.sources
@@ -48,6 +48,8 @@ DISBALED_TESTS = \
 	tests/MORX-21.tests \
 	tests/MORX-22.tests \
 	tests/MORX-23.tests \
+	tests/MORX-25.tests \
+	tests/MORX-26.tests \
 	tests/MORX-2.tests \
 	tests/MORX-3.tests \
 	tests/MORX-4.tests \
diff --git a/test/shaping/data/text-rendering-tests/fonts/TestMORXTwentyfive.ttf b/test/shaping/data/text-rendering-tests/fonts/TestMORXTwentyfive.ttf
new file mode 100644
index 000000000..e3fadf519
Binary files /dev/null and b/test/shaping/data/text-rendering-tests/fonts/TestMORXTwentyfive.ttf differ
diff --git a/test/shaping/data/text-rendering-tests/fonts/TestMORXTwentysix.ttf b/test/shaping/data/text-rendering-tests/fonts/TestMORXTwentysix.ttf
new file mode 100644
index 000000000..828f64412
Binary files /dev/null and b/test/shaping/data/text-rendering-tests/fonts/TestMORXTwentysix.ttf differ
diff --git a/test/shaping/data/text-rendering-tests/tests/MORX-25.tests b/test/shaping/data/text-rendering-tests/tests/MORX-25.tests
new file mode 100644
index 000000000..ccd0563d5
--- /dev/null
+++ b/test/shaping/data/text-rendering-tests/tests/MORX-25.tests
@@ -0,0 +1,9 @@
+../fonts/TestMORXTwentyfive.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0041,U+0042,U+0043,U+0044,U+0045:[A.alt|B.alt@1000,0|C.alt@2000,0|D.alt@3000,0|E.alt@4000,0]
+../fonts/TestMORXTwentyfive.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0045,U+0042,U+0043,U+0044,U+0041:[E|B@556,0|C@1182,0|D@1778,0|A@2452,0]
+../fonts/TestMORXTwentyfive.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0043,U+0042,U+0041,U+0042,U+0043:[C|B@596,0|A.alt@1222,0|B.alt@2222,0|C.alt@3222,0]
+../fonts/TestMORXTwentyfive.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0041,U+0042,U+0043:[A.alt|B.alt@1000,0|C.alt@2000,0]
+../fonts/TestMORXTwentyfive.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0043,U+0042,U+0041:[C|B@596,0|A@1222,0]
+../fonts/TestMORXTwentyfive.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0041,U+0042:[A.alt|B.alt@1000,0]
+../fonts/TestMORXTwentyfive.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0042,U+0041:[B|A@626,0]
+../fonts/TestMORXTwentyfive.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0041:[A]
+../fonts/TestMORXTwentyfive.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0042:[B]
diff --git a/test/shaping/data/text-rendering-tests/tests/MORX-26.tests b/test/shaping/data/text-rendering-tests/tests/MORX-26.tests
new file mode 100644
index 000000000..bebae606f
--- /dev/null
+++ b/test/shaping/data/text-rendering-tests/tests/MORX-26.tests
@@ -0,0 +1,2 @@
+../fonts/TestMORXTwentysix.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0041,U+0042:[A|B@639,0]
+../fonts/TestMORXTwentysix.ttf:--font-size=1000 --ned --remove-default-ignorables --font-funcs=ft:U+0042:[B.alt]