diff --git a/.babelrc b/.babelrc
index 14233ae0..88e5f1f0 100644
--- a/.babelrc
+++ b/.babelrc
@@ -9,7 +9,7 @@
   "sourceType": "script",
   "plugins": [
     ["inline-replace-variables", {
-      "__VERSION__": "5.2.1"
+      "__VERSION__": "5.2.2"
     }]
   ]
 }
diff --git a/manifest-firefox.json b/manifest-firefox.json
index 7a7ac4bb..8bc2d9a5 100644
--- a/manifest-firefox.json
+++ b/manifest-firefox.json
@@ -1,7 +1,7 @@
 {
 	"name": "Tab Manager Plus for Firefox",
 	"short_name": "Tab Manager+",
-	"version": "5.2.1",
+	"version": "5.2.2",
 	"manifest_version": 2,
 	"description": "Quickly find open tabs, see all windows in one view, find duplicates and limit tabs per window. The best Tab Manager for Firefox.",
 	"author": "stefanXO",
diff --git a/outlib/TabManager.js b/outlib/TabManager.js
index d2fa5676..83053a89 100644
--- a/outlib/TabManager.js
+++ b/outlib/TabManager.js
@@ -52,7 +52,7 @@ TabManager = function (_React$Component) {_inherits(TabManager, _React$Component
 			if (typeof localStorage["sessionsFeature"] === "undefined") localStorage["sessionsFeature"] = "0";
 			if (typeof localStorage["hideWindows"] === "undefined") localStorage["hideWindows"] = "0";
 			if (typeof localStorage["filter-tabs"] === "undefined") localStorage["filter-tabs"] = "0";
-			if (typeof localStorage["version"] === "undefined") localStorage["version"] = "5.2.1";
+			if (typeof localStorage["version"] === "undefined") localStorage["version"] = "5.2.2";
 
 			layout = localStorage["layout"];
 			tabLimit = JSON.parse(localStorage["tabLimit"]);
@@ -1662,17 +1662,23 @@ TabManager = function (_React$Component) {_inherits(TabManager, _React$Component
 			this.setState({
 				bottomText: "Allows you to restore your saved windows from an external backup" });
 
-		} }, { key: "toggleHide", value: function () {var _ref11 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee11() {var granted;return regeneratorRuntime.wrap(function _callee11$(_context11) {while (1) {switch (_context11.prev = _context11.next) {case 0:_context11.next = 2;return (
+		} }, { key: "toggleHide", value: function () {var _ref11 = _asyncToGenerator( /*#__PURE__*/regeneratorRuntime.mark(function _callee11() {var granted;return regeneratorRuntime.wrap(function _callee11$(_context11) {while (1) {switch (_context11.prev = _context11.next) {case 0:if (!(
 
-									browser.permissions.request({ permissions: ["system.display"] }));case 2:granted = _context11.sent;
+
+								navigator.userAgent.search("Firefox") > -1)) {_context11.next = 4;break;}
+								this.state.hideWindows = false;_context11.next = 8;break;case 4:_context11.next = 6;return (
+
+									browser.permissions.request({ permissions: ["system.display"] }));case 6:granted = _context11.sent;
 								if (granted) {
 									this.state.hideWindows = !this.state.hideWindows;
 								} else {
 									this.state.hideWindows = false;
-								}
+								}case 8:
+
+
 								localStorage["hideWindows"] = this.state.hideWindows ? "1" : "0";
 								this.hideText();
-								this.forceUpdate();case 7:case "end":return _context11.stop();}}}, _callee11, this);}));function toggleHide() {return _ref11.apply(this, arguments);}return toggleHide;}() }, { key: "hideText", value: function hideText()
+								this.forceUpdate();case 11:case "end":return _context11.stop();}}}, _callee11, this);}));function toggleHide() {return _ref11.apply(this, arguments);}return toggleHide;}() }, { key: "hideText", value: function hideText()
 
 		{
 			this.setState({
diff --git a/outlib/TabOptions.js b/outlib/TabOptions.js
index 0d7adedf..a8a5f0e9 100644
--- a/outlib/TabOptions.js
+++ b/outlib/TabOptions.js
@@ -6,7 +6,7 @@ TabOptions = function (_React$Component) {_inherits(TabOptions, _React$Component
 		_this.state = {};return _this;
 	}_createClass(TabOptions, [{ key: "logo", value: function logo()
 		{
-			var logo = [React.createElement("img", { src: "images/browsers.svg", style: { maxWidth: "3rem" } }), React.createElement("h2", null, "Tab Manager Plus ", "5.2.1")];
+			var logo = [React.createElement("img", { src: "images/browsers.svg", style: { maxWidth: "3rem" } }), React.createElement("h2", null, "Tab Manager Plus ", "5.2.2")];
 
 			return (
 				React.createElement("div", { className: "logo-options" },
diff --git a/outlib/TabOptionsFirefox.js b/outlib/TabOptionsFirefox.js
index 1d995cba..74941d84 100644
--- a/outlib/TabOptionsFirefox.js
+++ b/outlib/TabOptionsFirefox.js
@@ -6,7 +6,7 @@ TabOptions = function (_React$Component) {_inherits(TabOptions, _React$Component
 		_this.state = {};return _this;
 	}_createClass(TabOptions, [{ key: "logo", value: function logo()
 		{
-			var logo = [React.createElement("img", { src: "images/browsers.svg", style: { maxWidth: "3rem" } }), React.createElement("h2", null, "Tab Manager Plus ", "5.2.1")];
+			var logo = [React.createElement("img", { src: "images/browsers.svg", style: { maxWidth: "3rem" } }), React.createElement("h2", null, "Tab Manager Plus ", "5.2.2")];
 
 			return (
 				React.createElement("div", { className: "logo-options" },
diff --git a/package.json b/package.json
index a35c91df..0a45b2cb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tab-manager",
-  "version": "5.2.1",
+  "version": "5.2.2",
   "description": "This is an extended version of the old Tab Manager Google Chrome extension. Should work on both Chrome and Firefox. Malware free, with a new view type and many new features.",
   "main": "index.js",
   "directories": {
diff --git a/readme.md b/readme.md
index c5bacc03..b3cb10fe 100644
--- a/readme.md
+++ b/readme.md
@@ -1,4 +1,4 @@
-# <sub><img src="images/browsers64.png" width="64px" height="64px"></sub> Tab Manager Plus 5.2.1
+# <sub><img src="images/browsers64.png" width="64px" height="64px"></sub> Tab Manager Plus 5.2.2
 
 ##### Search through your tabs instantly, save windows for later, limit open tabs per window - and many more.