Bug: When successfully subscribing to a player, no message appears indicating that the action was successful.

[Sofushkins]

Summary

When subscribing to a player, there is no success message such as “You have successfully subscribed to the user.”
The “Follow” button is not replaced by the “Unfollow” button, which causes confusion.

Reproduction steps

prerequisites:
  Authorization was completed
  Number of online users greater than 1
steps:
  1. Open the website https://codebattle.hexlet.io/
  2. Click on any player's nickname in the chat block
  3. Click on the “Follow” button

Expected result

User subscription successfully completed
The message “You have successfully subscribed to the user” appears
The “Follow” button in the player's pop-up information changes to “unfollow”

Actual result

There is no visual feedback on the user's action except in the header of the site, which is not visible due to scrolling down.

Browsers

Firefox

OS

Mac

Version: 4df7e60