How to deal with the problems of the built-in browser in Telegram?

Question

Layout

Good afternoon.
Who made games for telegram, please tell me why there are so many jambs with the built-in browser and how to deal with it? Only the layout works in it (or the fonts or something else are not loaded, I can’t check), the game opens normally for the first time, the second one just loads for a long time and nothing happens.
how to get rid of such jambs?
1. Yandex browser and all others

2. Browser in telegram