Nextcloud installations behind a nginx reverse proxy are known to abort downloads larger than 1GB: https://www.reddit.com/r/NextCloud/comments/ayhlji/unable_to_download_files_larger_than_1gb/

Setting X-Accel-Buffering to no will tell nginx to not buffer the response and just pass it through. See also: https://www.nginx.com/resources/wiki/start/topics/examples/x-accel/

You can now either

On a fresh install of the snap, the root.ini file is not created from the first run of start_mysql. Consequently, mysql-client fails to run as well. Has this issue been seen before?

For example, when leaving a direct channel (hiding):

A good way to follow is the dialog action from material: https://material.io/components/dialogs#actions

The confirmation dialogs are probably also wrong on channel leave and should be fixed.

Currently, Airshare doesn't have an added layer of security over the code. Adding a password feature would allow for an extra layer of security, especially when sending more sensitive information.