Language Interpretation Crash (iOS 12 and under)

While using devices that are iOS version 12 or under we have experienced a crash after selecting a language and pressing done in the “Language Interpretation” setting. The crash occurs immediately after selecting done and before the form dismisses. Is this an iOS version specific crash? Do we need to handle this option differently on iOS 12 and under? Is there a way to disable this feature?

Which version?

To Reproduce(If applicable)
Steps to reproduce the behavior:

  1. Go to a webinar with language interpretation enabled
  2. Click on the “More” button
  3. Click on “Language Interpretation”
  4. Select any language
  5. Press “Done” -> crashes


Smartphone (please complete the following information):

  • Device: iPhone 6 Plus
  • OS: iOS 11.4


Thanks for the post. I have just tried to reproduce this issue with our demo app but I did not encounter the crash. What is the Xcode version you are using? Could you provide the .crash log and the SDK log so that we could further investigate?