fix crash mobile

package.json

 {
     "name": "react-ag-qeditor",
-    "version": "1.0.17",
+    "version": "1.0.20",
     "description": "WYSIWYG html editor",
     "author": "atma",
     "license": "MIT",
@@ -74,6 +74,7 @@
         "prosemirror-state": "1.4.0",
         "rc-upload": "^4.3.3",
         "react": "^17.0.2",
+        "react-device-detect": "^2.2.3",
         "react-media-recorder": "^1.6.6",
         "react-stopwatch": "^2.0.4",
         "react-webcam": "^7.0.1",

yarn.lock

@@ -10193,6 +10193,13 @@ react-dev-utils@^10.2.1:
     strip-ansi "6.0.0"
     text-table "0.2.0"
 
+react-device-detect@^2.2.3:
+  version "2.2.3"
+  resolved "https://registry.yarnpkg.com/react-device-detect/-/react-device-detect-2.2.3.tgz#97a7ae767cdd004e7c3578260f48cf70c036e7ca"
+  integrity sha512-buYY3qrCnQVlIFHrC5UcUoAj7iANs/+srdkwsnNjI7anr3Tt7UY6MqNxtMLlr0tMBied0O49UZVK8XKs3ZIiPw==
+  dependencies:
+    ua-parser-js "^1.0.33"
+
 react-dom@^17.0.2:
   version "17.0.2"
   resolved "https://registry.npmjs.org/react-dom/-/react-dom-17.0.2.tgz"
@@ -12054,6 +12061,11 @@ typescript@^3.8.3:
   resolved "https://registry.npmjs.org/typescript/-/typescript-3.9.10.tgz"
   integrity sha512-w6fIxVE/H1PkLKcCPsFqKE7Kv7QUwhU8qQY2MueZXWx5cPZdwFupLgKK3vntcK98BtNHZtAF4LA/yl2a7k8R6Q==
 
+ua-parser-js@^1.0.33:
+  version "1.0.33"
+  resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-1.0.33.tgz#f21f01233e90e7ed0f059ceab46eb190ff17f8f4"
+  integrity sha512-RqshF7TPTE0XLYAqmjlu5cLLuGdKrNu9O1KLA/qp39QtbZwuzwv1dT46DZSopoUMsYgXpB3Cv8a03FI8b74oFQ==
+
 unbox-primitive@^1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/unbox-primitive/-/unbox-primitive-1.0.2.tgz"