Labs: Rich Text Editor: Partial text messages are not saved

[aringenbach]

Steps to reproduce

1. Enable RTE
2. Go to a room
3. Type something
4. Leave room or kill app
5. Get back to the room

Outcome

What did you expect?

Typed content is saved and restored when getting back

What happened instead?

Composer is empty

Your phone model

Any

Operating system version

Any

Application version

Any

Homeserver

Any

Will you send logs?

No