Text composer is cleared when leaving timeline screen

[noantiq]

Steps to reproduce

1. Open a room
2. type a message but don't send it yet
3. leave the screen (eg. by navigating back to the room list, opening the room's description by clicking it's title or simply sending a picture)

Outcome

What did you expect?

My message draft is still there and I can continue writing my message or send it.

What happened instead?

The composer is cleared, my message draft is gone.

With a version preceding the introduction of the new plain text editor (yesterday's nightly for example), the composer wasn't cleared when opening the room description or sending a picture. It was cleared when navigating back to the room list in previous versions as well, which was annoying enough.

Your phone model

No response

Operating system version

No response

Application version and app store

Today's nightly (2024-05-22)

Homeserver

No response

Will you send logs?

No

Are you willing to provide a PR?

No

[frebib]

Duplicate of #2869

Edit: although the loss of the draft when opening the room info is a regression

[jmartinesp]

Yeah, drafts are not supported yet, but keeping the text while seeing the room info and other sub-screens should be working. However, the compose Saver wasn't implemented and the text is forgotten when the screen is no longer visible.