diff --git a/tools/trace_replay/README.md b/tools/trace_replay/README.md
index 8119d454..15941822 100644
--- a/tools/trace_replay/README.md
+++ b/tools/trace_replay/README.md
@@ -25,6 +25,9 @@ The bundled fixtures cover:
 - minecraft-1.21.4-fabric-iris-mellow-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and Mellow
   after entering a singleplayer world.
   ![Minecraft 1.21.4 Fabric Iris Mellow in-world golden](fixtures/minecraft-1.21.4-fabric-iris-mellow-in-world.0000096143.png)
+- minecraft-1.21.4-fabric-iris-iterationt-in-world: captured from Minecraft 1.21.4 Fabric with Sodium, Iris, and
+  iterationT after entering a singleplayer world.
+  ![Minecraft 1.21.4 Fabric Iris iterationT in-world golden](fixtures/minecraft-1.21.4-fabric-iris-iterationt-in-world.0001173280.png)
 
 Build from the MobileGL repository root:
 
diff --git a/tools/trace_replay/fixtures/minecraft-1.21.4-fabric-iris-iterationt-in-world.0001173280.png b/tools/trace_replay/fixtures/minecraft-1.21.4-fabric-iris-iterationt-in-world.0001173280.png
new file mode 100644
index 00000000..ea69d7b7
--- /dev/null
+++ b/tools/trace_replay/fixtures/minecraft-1.21.4-fabric-iris-iterationt-in-world.0001173280.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:903cf6f89b8f9e60581eeb2db2dd9c035cd34f8e05ac6cfc76cca3d1eafbeacf
+size 738275
diff --git a/tools/trace_replay/fixtures/minecraft-1.21.4-fabric-iris-iterationt-in-world.tgz b/tools/trace_replay/fixtures/minecraft-1.21.4-fabric-iris-iterationt-in-world.tgz
new file mode 100644
index 00000000..b6acdd83
--- /dev/null
+++ b/tools/trace_replay/fixtures/minecraft-1.21.4-fabric-iris-iterationt-in-world.tgz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:95f0e5c081bd6596440d8777545e723cda55922dbbad7ac6aee9cc42f43a8128
+size 139656068