Resolve "[Accessibility] INVESTIGATION: announce new chat messages in OpenTalk 9.4.1.3 No.55 [1d-timeboxed]"

oleksii sukhodolskyirequested to merge
o.sukhodolskyi/k3k-web-frontend:2303-a11y-chat-messages into main

Summary of requirements for this MR:

  • Screen reader shall announce new messages in the global chat, if the global chat tab is opened
  • Screen reader shall not announce new messages in the global chat, if the global chat tab is not opened
  • Only the messages, that come after the timepoint of the chat opeining, shall be announced
  • The announcement itself doesn't contain the message content. It servers only as notification about a new messages in the chat

Closes #2303

Edited by oleksii sukhodolskyi

Merge request reports