1. Manually selecting a portion (or all) text in a message.
2. CMD+tab out of Messages and then back into it
3. Start typing
I am running Messages Version 14.0 (6000) and macOS 13.4.1 (22F82).
The edits are temporary. If I change conversations and go back the real messages return. Sometimes it takes tabbing away and back in twice for it to be permitted.
An example (expires in two days):
* https://streamable.com/1okjdm
I checked with a few people, no one else is able to replicate this behaviour. Anyone else?