message.html_text cannot return correct result
Please answer these questions before submitting your issue. Thanks!
- What version of pyTelegramBotAPI are you using? 4.6.1
- What OS are you using? Windows 10
- What version of python are you using? Python 3.10.5
So I typed qwertyuiop with bold, italic and underline formatting, but only bold came back

Only pure formatting (either bold, or italic, or etc...) supported. Nested formatting is not supported yet.
I will investigate
Btw, you can use copy_message for copying such messages
bot = telebot.TeleBot(api_key, parse_mode=html) Error 400 Bad Request, parse mod dont work from Telegram api. Your package ins conflict with telebot 0.0.4 python pip.
parse_mode=html parse_mode = "HTML"
Your package ins conflict with telebot 0.0.4 python pip. It is. And?