Currently, buttons in Telegram bots have a rather limited functionality: we can only set the text and the URL/callback. However, it would be extremely useful for developers and users to have more flexibility, similar to the way it is implemented in Discord bots. In Discord, for example, you can customize:
Button size
Style (colors: primary, secondary, danger, etc.)
Icons in the buttons
Button placement (centered, aligned, in several lines with different sizes)
Telegram doesn't have any of these features yet. Currently, we have no control over the size or style of buttons. This limits the creativity and functionality of bots, especially when it comes to serious commercial solutions, marketing, or interfaces for managing services.
I'm sure that implementing at least basic control over the appearance of buttons (for example, resizing, adding styles or colors) will significantly improve the UX of Telegram bots and open up more opportunities for developers.
This update will not only allow us to create more aesthetically pleasing bots, but will also make Telegram even more competitive with other platforms like Discord or Slack.
I sincerely ask you to consider this idea. I am sure that many other developers will also be grateful to you for expanding the functionality.