Cyrillic poll answers does not work

[LazarenkoA]

What version of gotd are you using?

github.com/gotd/td v0.70.0

this code

poll := message.Poll("Вопрос", message.PollAnswer("Ответ 1"), message.PollAnswer("Ответ 2"), message.CorrectPollAnswer("Ответ 3"), message.PollAnswer("Ответ 4")).PublicVoters(true)
u, err := message.NewSender(w.raw).To(to).Media(ctx, poll)

Get an error POLL_OPTION_INVALID, the reason is in Cyrillic, it is in this line of code
https://github.com/gotd/td/blob/main/telegram/message/poll.go#L46
https://github.com/gotd/td/blob/main/telegram/message/poll.go#L36