background of composer get white

[taichi-jp]

One line summary of the issue here.

Expected behavior

Background of the composer modal is transparent

As concisely as possible, describe the expected behavior.

Actual behavior

It gets white like this

As concisely as possible, describe the observed behavior.

Steps to reproduce the behavior

import Foundation
import TwitterKit

@objc(TwitterModule)
class TwitterModule: NSObject {
  @objc(tweet)
  func tweet() {
    guard let vc = (UIApplication.shared.delegate as? AppDelegate)?.window?.rootViewController else { return }
    let composer = TWTRComposer()
    composer.setText("foo")
    composer.show(from: vc, completion: {(result) in
      if (result == .done) {
        print("Success")
      } else {
        print("Failure")
      }
    })
  }
}

Please list all relevant steps to reproduce the observed behavior.

[taichi-jp]

I was using TwitterKit2. In 3, this is fixed.