diff --git a/.travis.yml b/.travis.yml
index d6743a3..66189f4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,6 +27,7 @@ jobs:
       os: linux
       script:
         - sudo apt-get install rpm
+        - npm install electron@13.5.2
         - electron-builder --publish=onTagOrDraft
 
 cache:
diff --git a/js/interface/panels.js b/js/interface/panels.js
index ddf3906..778dee7 100644
--- a/js/interface/panels.js
+++ b/js/interface/panels.js
@@ -192,7 +192,9 @@ class Panel {
 		let show = BARS.condition(this.condition)
 		if (show) {
 			$(this.node).show()
-			if (Interface.data.left_bar.includes(this.id)) {
+			if (Blockbench.isMobile) {
+				this.width = this.node.clientWidth;
+			} else if (Interface.data.left_bar.includes(this.id)) {
 				this.width = Interface.data.left_bar_width
 			} else if (Interface.data.right_bar.includes(this.id)) {
 				this.width = Interface.data.right_bar_width
diff --git a/js/io/format.js b/js/io/format.js
index d50892e..c6ce912 100644
--- a/js/io/format.js
+++ b/js/io/format.js
@@ -24,7 +24,7 @@ class ModelFormat {
 			ModelFormat.properties[id].merge(this, data);
 		}
 	}
-	select(converting) {
+	select() {
 		if (Format && typeof Format.onDeactivation == 'function') {
 			Format.onDeactivation()
 		}
@@ -32,9 +32,6 @@ class ModelFormat {
 		if (typeof this.onActivation == 'function') {
 			Format.onActivation()
 		}
-		if (!converting || !this.optional_box_uv) {
-			Project.box_uv = Format.box_uv;
-		}
 		buildGrid()
 		if (Format.centered_grid) {
 			scene.position.set(0, 0, 0);
@@ -47,12 +44,6 @@ class ModelFormat {
 			}
 		})
 		Interface.Panels.animations.inside_vue._data.animation_files_enabled = this.animation_files;
-		// Todo: toggle animated textures in UV editor
-		for (var key in ModelProject.properties) {
-			if (Project[key] == undefined) {
-				ModelProject.properties[key].reset(Project);
-			}
-		}
 		Interface.status_bar.vue.Format = this;
 		Modes.vue.$forceUpdate()
 		updateInterfacePanels()
@@ -73,9 +64,12 @@ class ModelFormat {
 		Project.export_path = '';
 
 		var old_format = Format
-		this.select(true)
+		this.select();
 		Modes.options.edit.select()
 
+		// Box UV
+		if (!this.optional_box_uv) Project.box_uv = this.box_uv;
+
 		//Bone Rig
 		if (!Format.bone_rig && old_format.bone_rig) {
 			Group.all.forEach(group => {
diff --git a/js/io/project.js b/js/io/project.js
index e58e2f2..8020a7e 100644
--- a/js/io/project.js
+++ b/js/io/project.js
@@ -8,7 +8,7 @@ class ModelProject {
 		this.locked = false;
 		this.thumbnail = '';
 
-		this._box_uv = false;
+		this._box_uv = options.format ? options.format.box_uv : false;
 		this._texture_width = 16;
 		this._texture_height = 16;
 
@@ -336,7 +336,7 @@ new Property(ModelProject, 'number', 'shadow_size', {
 ModelProject.all = [];
 
 
-let Project = 0;// = new ModelProject();
+let Project = 0;
 
 let ProjectData = {};
 
diff --git a/js/web.js b/js/web.js
index 65ffa2c..4a4bf89 100644
--- a/js/web.js
+++ b/js/web.js
@@ -85,8 +85,7 @@ function setupMobilePanelSelector() {
 					if (panel instanceof Panel) {
 						overlay.append(panel.node);
 						overlay.show();
-						$(panel.node).show();
-						if (panel.onResize) panel.onResize();
+						panel.update();
 					} else {
 						overlay.hide();
 					}
diff --git a/package-lock.json b/package-lock.json
index 83ea102..71009c2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "Blockbench",
-	"version": "4.0.0-beta.5",
+	"version": "4.0.1",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
@@ -2602,9 +2602,9 @@
 			}
 		},
 		"core-js": {
-			"version": "3.18.2",
-			"resolved": "https://registry.npmjs.org/core-js/-/core-js-3.18.2.tgz",
-			"integrity": "sha512-zNhPOUoSgoizoSQFdX1MeZO16ORRb9FFQLts8gSYbZU5FcgXhp24iMWMxnOQo5uIaIG7/6FA/IqJPwev1o9ZXQ==",
+			"version": "3.18.3",
+			"resolved": "https://registry.npmjs.org/core-js/-/core-js-3.18.3.tgz",
+			"integrity": "sha512-tReEhtMReZaPFVw7dajMx0vlsz3oOb8ajgPoHVYGxr8ErnZ6PcYEvvmjGmXlfpnxpkYSdOQttjB+MvVbCGfvLw==",
 			"dev": true,
 			"optional": true
 		},
@@ -2864,9 +2864,9 @@
 			},
 			"dependencies": {
 				"@types/node": {
-					"version": "14.17.21",
-					"resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.21.tgz",
-					"integrity": "sha512-zv8ukKci1mrILYiQOwGSV4FpkZhyxQtuFWGya2GujWg+zVAeRQ4qbaMmWp9vb9889CFA8JECH7lkwCL6Ygg8kA==",
+					"version": "14.17.27",
+					"resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.27.tgz",
+					"integrity": "sha512-94+Ahf9IcaDuJTle/2b+wzvjmutxXAEXU6O81JHblYXUg2BDG+dnBy7VxIPHKAyEEDHzCMQydTJuWvrE+Aanzw==",
 					"dev": true
 				}
 			}
diff --git a/package.json b/package.json
index b2874d6..67a9b64 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "Blockbench",
 	"description": "Low-poly modeling and animation software",
-	"version": "4.0.0",
+	"version": "4.0.1",
 	"license": "GPL-3.0-or-later",
 	"author": {
 		"name": "JannisX11",