diff --git a/packages/@ember/-internals/glimmer/tests/integration/input-test.js b/packages/@ember/-internals/glimmer/tests/integration/input-test.js
index 261683d0bfd..24e8392706e 100644
--- a/packages/@ember/-internals/glimmer/tests/integration/input-test.js
+++ b/packages/@ember/-internals/glimmer/tests/integration/input-test.js
@@ -201,6 +201,34 @@ moduleFor(
       this.assertValue('hola', 'Value is used');
     }
 
+    ['@test GH18211 input checked attribute, without a value, works with the action helper']() {
+      this.render(`<input type="checkbox" checked {{action "someAction"}}>`, {
+        actions: { someAction() {} },
+      });
+      this.assertPropertyHasValue('checked', true);
+    }
+
+    ['@test GH18211 input checked attribute, with a value, works with the action helper']() {
+      this.render(`<input type="checkbox" checked={{true}} {{action "someAction"}}>`, {
+        actions: { someAction() {} },
+      });
+      this.assertPropertyHasValue('checked', true);
+    }
+
+    ['@test GH18211 input checked attribute, without a value, works with attributes with values']() {
+      this.render(`<input type="checkbox" checked click={{action "someAction"}}>`, {
+        actions: { someAction() {} },
+      });
+      this.assertPropertyHasValue('checked', true);
+    }
+
+    ['@test GH18211 input checked attribute, without a value, works with event attributes']() {
+      this.render(`<input type="checkbox" checked onclick={{action "someAction"}}>`, {
+        actions: { someAction() {} },
+      });
+      this.assertPropertyHasValue('checked', true);
+    }
+
     // private helpers and assertions
     setDOMValue(value) {
       this.inputElement().value = value;