Telegram
Go to the previous chat
In Telegram, Ctrl + Page Up will go to the previous chat. It is listed for Windows, and no Mac version is documented here.
Where it works: Chat list
Alt and the up arrow also goes to the previous chat.
Where this comes from
shortcuts.cpp - Telegram Desktop source code
Documentation checked on 2026-09-14. That is a documentation review, not a test run inside the application.