[Bug]: SendData does not work

[micasa-acerman]

Telegram Application

Telegram for Android, Telegram for iOS

Describe the Bug

The library documentation says that the ability to send data is only available if the application is launched using the keyboard button.

But for some reason the code specifies validation for the Inline button.
Console:

Code:

To Reproduce

Steps to reproduce the behavior:

1. Click keyboard button
2. Send data from web app via postMessage
3. See error

Expected Behavior

When starting the application with the keyboard button, the possibility of using sendData will be available