LaunchURL places an


at the start of any URL that does not contain


. This causes an issue with the mailto: command and other commands such as this.

Regression?: No
This occurs in 4.20

Steps to Reproduce
  1. Download the attached project
  2. Package the game for Android and install it to a device
  3. Open the installed app
  4. Press the button in the middle of the screen
    Result: A browser opens up with

    in the address bar
    Expected: The default mail app opens with an email open addressed to

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ComponentUE - Platform - Mobile
Affects Versions4.204.214.22
Target Fix4.22
Fix Commit4772565
CreatedJan 22, 2019
ResolvedJan 22, 2019
UpdatedSep 16, 2019