title: Create React App Working on Desktop and Android but is Blank on IOS
body: <p><strong>Update:</strong>
  As Zachary Haber suggested it was a regex problem. There are some symbols that arent supported by old browsers.</p>
  
  <p>I'm using Firebase and react and it working great on Desktop. However, on mobile, there is a white screen. Any suggestions why?</p>
  
  <p><strong>Here is the App:</strong> <a href="https://land-ified.com" rel="nofollow noreferrer">https://land-ified.com</a></p>
  
  <p><strong>Here is my package json file:</strong></p>
  
  <pre><code>    {
    "name": "leavemailapp",
    "version": "0.1.0",
    "private": true,
    "dependencies": {
      "@testing-library/jest-dom": "^4.2.4",
      "@testing-library/react": "^9.5.0",
      "@testing-library/user-event": "^7.2.1",
      "axios": "^0.19.2",
      "dayjs": "^1.8.24",
      "firebase": "^7.14.4",
      "jwt-decode": "^2.2.0",
      "react": "^16.13.1",
      "react-app-polyfill": "^1.0.6",
      "react-dom": "^16.13.1",
      "react-icons": "^3.10.0",
      "react-modal": "^3.11.2",
      "react-redux": "^7.2.0",
      "react-router-dom": "^5.1.2",
      "react-scripts": "3.4.1",
      "redux": "^4.0.5",
      "redux-thunk": "^2.3.0"
    },
    "devDependencies": {
      "node-sass": "^4.14.1"
    },
    "scripts": {
      "start": "react-scripts start",
      "build": "react-scripts build",
      "test": "react-scripts test",
      "eject": "react-scripts eject"
    },
    "eslintConfig": {
      "extends": "react-app"
    },
    "browserslist": {
      "production": [
        "&gt;0.1%",
        "not dead",
        "not op_mini all"
      ],
      "development": [
        "last 1 chrome version",
        "last 1 firefox version",
        "last 1 safari version"
      ]
    },
    "homepage": "https://land-ified.com/",
    "proxy": "https://europe-west3-leaveyourmail-4c1f1.cloudfunctions.net/api"
  }
  </code></pre>
  
  <p>Thanks!</p>