Not sent message gets lost if call is ended

[FlexW]

Steps to reproduce

1. Write a message while in a call
2. Don't send that message
3. Someone ends the call
4. Message disappears

Expected behaviour

The unsent message should not disappear.

Actual behaviour

Message disappears.

Talk app

Don't know. The issue appeared on cloud.nextcloud.com

Browser

Microphone available: yes

Camera available: yes

Operating system: ArchLinux

Browser name: qutebrowser

Browser version: 2.1.0

Server configuration

Version: 21.0.0.8

[PVince81]

this is likely because the message form is situated in the sidebar and then gets destroyed when the call ends, and then a new message form gets rendered in the regular message list

as possible solution is storing the currently typed message in the vuex store instead of a local attribute, and reuse/restore it from there when recreating the field

[nickvergessen]

But it shouldn't happen unless you are kicked out or leave the call yourself

[PVince81]

PR here: #5379