diff --git a/src/dawn/tests/end2end/ExternalTextureTests.cpp b/src/dawn/tests/end2end/ExternalTextureTests.cpp
index 98a2944..896fb4e 100644
--- a/src/dawn/tests/end2end/ExternalTextureTests.cpp
+++ b/src/dawn/tests/end2end/ExternalTextureTests.cpp
@@ -1332,6 +1332,35 @@
     ASSERT_NE(pipeline.Get(), nullptr);
 }
 
+// Regression test for issue 346174896.
+TEST_P(ExternalTextureTests, Regression346174896) {
+    // TODO(346174896): Remove suppression once the issue in Tint MSL AST is fixed.
+    DAWN_SUPPRESS_TEST_IF(IsMetal());
+
+    auto wgslModule = utils::CreateShaderModule(device, R"(
+        @vertex fn vertexMain() -> @builtin(position) vec4f {
+            return vec4f(1);
+        }
+
+        @group(0) @binding(1) var<storage, read_write> dimension : vec2u;
+        @group(0) @binding(0) var t : texture_external;
+
+        @fragment fn main(@builtin(position) FragCoord : vec4f)
+                                 -> @location(0) vec4f {
+            dimension = textureDimensions(t);
+
+            var coords = textureDimensions(t) / 2 + vec2u(FragCoord.xy) - vec2(1, 1);
+            return textureLoad(t, coords);
+        })");
+
+    utils::ComboRenderPipelineDescriptor descriptor;
+    descriptor.vertex.module = wgslModule;
+    descriptor.cFragment.module = wgslModule;
+    wgpu::RenderPipeline pipeline = device.CreateRenderPipeline(&descriptor);
+
+    ASSERT_NE(pipeline.Get(), nullptr);
+}
+
 TEST_P(ExternalTextureTests, MultipleBindings) {
     auto wgslModule = utils::CreateShaderModule(device, R"(
     @vertex