Yes this was fixed in Firmware A2.1.3 on 2022-04-22 and further improved in A2.1.4 on 2022-05-04
2.1.4 is not yet available on iOS, because the App has oddly been stuck in App Store review for the past few weeks.
But you can use an android app to update the Unleashed, then continue using it with an iPhone.
We tested as good as we can. But there will always be things we didn't find. If you found things that apparently don't work as they should, you can report them here so we can take care of them as soon as possible.