diff --git a/html/dom/elements/global-attributes/dir-auto-dynamic-changes.window.js b/html/dom/elements/global-attributes/dir-auto-dynamic-changes.window.js
index d57d8664dfaff8c..28be3f9936ef374 100644
--- a/html/dom/elements/global-attributes/dir-auto-dynamic-changes.window.js
+++ b/html/dom/elements/global-attributes/dir-auto-dynamic-changes.window.js
@@ -371,12 +371,9 @@ test(() => {
     <slot dir=auto></slot>
   `);
   let slot = shadow.querySelector("slot");
-  assert_equals(html_direction(slot), "rtl");
-  let inp = tree.querySelector("input");
-  inp.value = "abc";
   assert_equals(html_direction(slot), "ltr");
   tree.remove();
-}, 'dir=auto slot is updated by text in value of input element children');
+}, 'dir=auto slot is not affected by text in value of input element children');
 
 test(() => {
   let [tree, shadow] = setup_tree(`
diff --git a/html/dom/elements/global-attributes/dir-slots-directionality.html b/html/dom/elements/global-attributes/dir-slots-directionality.html
index c0a11ba9a90949b..f482d44b3329cc0 100644
--- a/html/dom/elements/global-attributes/dir-slots-directionality.html
+++ b/html/dom/elements/global-attributes/dir-slots-directionality.html
@@ -173,9 +173,9 @@
   let div = tree.querySelector("#root");
   assert_equals(html_direction(div), "ltr");
   let slot = shadow.querySelector("slot");
-  assert_equals(html_direction(slot), "rtl");
+  assert_equals(html_direction(slot), "ltr");
   tree.remove();
-}, 'dir=auto slot ignores dir attribute of assigned nodes');
+}, 'dir=auto slot ignores assigned nodes with dir attribute');
 
 test(() => {
   let [tree, shadow] = setup_tree(`
@@ -188,9 +188,9 @@
     <slot dir="auto"></slot>
   `);
   let slot = shadow.querySelector("slot");
-  assert_equals(html_direction(slot), "rtl");
+  assert_equals(html_direction(slot), "ltr");
   tree.remove();
-}, 'dir=auto slot considers text in bdi assigned nodes');
+}, 'dir=auto slot ignores text in bdi assigned nodes');
 
 test(() => {
   let [tree, shadow] = setup_tree(`
@@ -205,13 +205,13 @@
   let inp = tree.querySelector("input");
   assert_equals(html_direction(inp), "ltr");
   let slot = shadow.querySelector("slot");
-  assert_equals(html_direction(slot), "rtl");
+  assert_equals(html_direction(slot), "ltr");
   tree.remove();
 
   [tree, shadow] = setup_tree(`
     <div>
       <div id=root>
-        <input value=" ">
+        <input value="a">
         اختبر
       </div>
     </div>
@@ -221,8 +221,8 @@
   inp = tree.querySelector("input");
   assert_equals(html_direction(inp), "ltr");
   slot = shadow.querySelector("slot");
-  assert_equals(html_direction(slot), "ltr", "no strong character in value counts as ltr");
+  assert_equals(html_direction(slot), "rtl");
   tree.remove();
-}, 'dir=auto slot considers text in value of input element children');
+}, 'dir=auto slot ignores text in value of input element children');
 
 </script>