Editing sent messages

[AnaThinkLink]

I did something accidentally while typing a message in the meeting chat, and what I got was an option to edit one of the previously sent messages. That was awesome, but I have no clue what I did to get that. I would like to edit  sent messages in meeting chats, but I don't see that option when I click the three dots for more options. However, I know it's possible because I got that option accidentally, and it offered me to change the message and save the changes. How can I access that feature in meeting chats?