It seems a normally functional bot will not answer to a command directed at it in the style of /command@MyUserBot
The need for this is when multiple groups in a group share similar command names. The official documentation suggests the following solution in this page: https://core.telegram.org/bots#commands
If multiple bots are in a group, it is possible to add bot usernames to commands in order to avoid confusion.
This is done automatically when commands are selected via the list of suggestions. Please remember that your bot needs to be able to process commands that are followed by its username.
It seems that the COMMAND_REGEX would filter out any username appended.
It seems a normally functional bot will not answer to a command directed at it in the style of /command@MyUserBot
The need for this is when multiple groups in a group share similar command names. The official documentation suggests the following solution in this page: https://core.telegram.org/bots#commands
It seems that the COMMAND_REGEX would filter out any username appended.