diff --git a/packages/svelte/tests/hydration/samples/element-dir-attribute-sibling/_config.js b/packages/svelte/tests/hydration/samples/element-dir-attribute-sibling/_config.js
new file mode 100644
index 000000000000..e3c629aef989
--- /dev/null
+++ b/packages/svelte/tests/hydration/samples/element-dir-attribute-sibling/_config.js
@@ -0,0 +1,9 @@
+import { test } from '../../test';
+
+export default test({
+	test(assert, target) {
+		const p = target.querySelector('p');
+
+		assert.equal(p?.dir, 'rtl');
+	}
+});
diff --git a/packages/svelte/tests/hydration/samples/element-dir-attribute-sibling/main.svelte b/packages/svelte/tests/hydration/samples/element-dir-attribute-sibling/main.svelte
new file mode 100644
index 000000000000..802edc0feeb6
--- /dev/null
+++ b/packages/svelte/tests/hydration/samples/element-dir-attribute-sibling/main.svelte
@@ -0,0 +1 @@
+<p dir="rtl">text</p>.
diff --git a/packages/svelte/tests/hydration/samples/input-checked-attribute-sibling/_config.js b/packages/svelte/tests/hydration/samples/input-checked-attribute-sibling/_config.js
new file mode 100644
index 000000000000..31ec66fc8857
--- /dev/null
+++ b/packages/svelte/tests/hydration/samples/input-checked-attribute-sibling/_config.js
@@ -0,0 +1,9 @@
+import { test } from '../../test';
+
+export default test({
+	test(assert, target) {
+		const input = target.querySelector('input');
+
+		assert.equal(input?.checked, true);
+	}
+});
diff --git a/packages/svelte/tests/hydration/samples/input-checked-attribute-sibling/_expected.html b/packages/svelte/tests/hydration/samples/input-checked-attribute-sibling/_expected.html
new file mode 100644
index 000000000000..bcd53f878357
--- /dev/null
+++ b/packages/svelte/tests/hydration/samples/input-checked-attribute-sibling/_expected.html
@@ -0,0 +1 @@
+<!--[--><!---->.<input><!--]-->
diff --git a/packages/svelte/tests/hydration/samples/input-checked-attribute-sibling/main.svelte b/packages/svelte/tests/hydration/samples/input-checked-attribute-sibling/main.svelte
new file mode 100644
index 000000000000..db3eae870f7c
--- /dev/null
+++ b/packages/svelte/tests/hydration/samples/input-checked-attribute-sibling/main.svelte
@@ -0,0 +1 @@
+.<input checked />