'matches' operator is anchored to the beginning of the string

[pkaeding]

Given a user like this:

{
  'key': 'user-key',
  'custom': {
    'greeting': 'hello world',
  }
}

And a flag target using the 'matches' operator with a regex that should match a part of the value: (world|planet)

The user should match the targeting rule, but does not. In other LaunchDarkly SDKs, the user does match this rule.

[pkaeding]

Fixed in version 4.0.5.