In previous versions of Slack, when I pressed the up arrow, it "pasted" the last message I sent into the message field, so I can repeat the message. If I kept pressing the up arrow, it did the same with previous sent messages.
Now, with the new version, when I press up arrow, it edits the last message. The funny thing is that, searching in Google, in some posts of shortcuts in Slack, it explains that pressing up arrow you edit the last message and the posts are from old versions. Why did I have this functionality of repeating previous message and now I don't have it?