Sentences with tsu as a double sound shows incorrect romaji

[frankusu]

Hello! Thank you for sharing your library it has helped greatly! I'm trying to build some feature using this translation and found an issue. Not sure If I'm doing it right.

result = Kana.convert("ちょっと待って", to: .romaji) //returns the wrong romaji "choっtomaっte"
Kana.convert("Chottomatte", to: .hiragana) // returns the correct hiragana ちょっとまって