diff --git a/development/issues/open/255.html b/development/issues/open/255.html
new file mode 100644
index 0000000000000000000000000000000000000000..0883ede232dcef0845e31cf5226ef4ec68ac7127
--- /dev/null
+++ b/development/issues/open/255.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <meta charset="UTF-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
+ <title>disable false for message-state-button does not work #255</title>
+ <script src="./255.mjs" type="module"></script>
+</head>
+<body>
+ <h1>disable false for message-state-button does not work #255</h1>
+ <p>user aborted</p>
+ <ul>
+ <li><a href="https://gitlab.schukai.com/oss/libraries/javascript/monster/-/issues/255">Issue #255</a></li>
+ <li><a href="/">Back to overview</a></li>
+ </ul>
+ <main>
+
+ <monster-message-state-button id="message-state-button" disabled="false">test</monster-message-state-button>
+
+ </main>
+</body>
+</html>
diff --git a/development/issues/open/255.mjs b/development/issues/open/255.mjs
new file mode 100644
index 0000000000000000000000000000000000000000..a1378831ffaf524abcf18d14cb9f2464b17383c3
--- /dev/null
+++ b/development/issues/open/255.mjs
@@ -0,0 +1,32 @@
+/**
+* @file development/issues/open/255.mjs
+* @url https://gitlab.schukai.com/oss/libraries/javascript/monster/-/issues/255
+* @description disable false for message-state-button does not work
+* @issue 255
+*/
+
+import "../../../source/components/style/property.pcss";
+import "../../../source/components/style/link.pcss";
+import "../../../source/components/style/color.pcss";
+import "../../../source/components/style/theme.pcss";
+import "../../../source/components/style/normalize.pcss";
+import "../../../source/components/style/typography.pcss";
+import "../../../source/components/form/message-state-button.mjs";
+
+document.addEventListener("DOMContentLoaded", () => {
+ const button = document.querySelector("monster-message-state-button");
+ console.log(button);
+
+ setTimeout(() => {
+ button.setOption("features.disableButton", true);
+ console.log(button.getOption("features.disableButton"));
+
+ setTimeout(() => {
+ button.setOption("features.disableButton", false);
+ console.log(button.getOption("features.disableButton"));
+ }, 4000);
+
+ }, 4000);
+
+
+});
\ No newline at end of file
diff --git a/source/components/form/message-state-button.mjs b/source/components/form/message-state-button.mjs
index acf0e49b736c0a6854f1ad16fe47a6ca893c2f58..a9170dd4f85d4e5115ff1b9fce2999673ea58049 100644
--- a/source/components/form/message-state-button.mjs
+++ b/source/components/form/message-state-button.mjs
@@ -366,7 +366,7 @@ function getTemplate() {
<div data-monster-role="control" part="control">
<monster-state-button exportparts="button:button-button,control:button-control"
- data-monster-attributes="data-monster-option-classes-button path:classes.button, disabled path:features.disableButton"
+ data-monster-attributes="data-monster-option-classes-button path:classes.button, disabled path:features.disableButton | if:true"
part="button"
name="button"
data-monster-role="button">
diff --git a/source/components/form/toggle-switch.mjs b/source/components/form/toggle-switch.mjs
index c00374d9b901e1ba839cbb3120075e6641347e6d..903887d4ded7d8a11530bbbd2107b72b738a9a05 100644
--- a/source/components/form/toggle-switch.mjs
+++ b/source/components/form/toggle-switch.mjs
@@ -374,7 +374,7 @@ function toggleValues() {
/**
* @private
- */
+ */F
function validateAndSetValue() {
const value = this.getOption("value");