**Describe the bug** I cannot set my own Server URL in the Traccar Manager App **To Reproduce** Steps to reproduce the behavior: 1. Install App 2. Hit Start **Expected behavior** URL Prompt after Installation **Screenshots** https://user-images.githubusercontent.com/24509725/146763080-65f56e1b-cf30-4c06-bf5a-896be73c8fe5.mp4 **Smartphone (please complete the following information):** - iPhone 13 Pro - IOS 15.2 **Additional context**