Collaborative editing doesn't work on Linux

[schiessle]

Steps to reproduce

1. Join with the desktop client a chat where a markdown file is shared
2. Two users open and edit it

Expected behaviour

Collaborative editing works as in the browser

Actual behaviour

On the desktop client you see only the content from the time you opened it. But you don't see the changes another users does while you keep the document open

Desktop client

Talk Desktop client version: v1.0.0.rc1

Operating system: Linux

Operating system version: Fedora 40

Microphone available: yes/no

Camera available: yes/no

Server

Nextcloud version: c.nc.com
Talk app version: (see apps admin page: /index.php/settings/apps)

Logs

Client log

Insert your browser log here, this could for example include:
a) The javascript console log
b) The network log
c) ...

[ShGKme]

This is known and mentioned in the README. Until we have new Viewer API and apps migrated - we cannot do anything here. Because Talk is not a server's web page, but an app, we don't have any JS from the server, including other apps.

Reimplementing Text probably will be too much, I guess.

We'll think about a workaround, but it is not a priority at the moment.