Auto-night mode doesn't switch back to light theme
Auto-night mode does not work as intended when set to either system default, or adaptive, or schduled by time, or scheduled by sunrise/sunset time. In both cases Telegram switch to dark mode, following…
It's quite easy to request something for free, instead of investing in taking care of it. I guess the whole platform should be designed differently instead. Take look at Matrix or Wire for example.
The biggest problem is server security. Right now it's only you and Telegram who can store your messages. With private servers here comes MITM attacks, packet stealing etc,etc,etc, and all your messages may end up in more then one location. Good for some governments but not quite good for you.