When using the Nicotine application in a browser by leveraging the Broadway back end of GTK, there are a number of features that either do not function or are not as useful as using it as a native desktop application. I would like to see these features removed or modified dynamically based on how the application is rendered. This approach is to save the complication of requiring a fork or different version of the application so a single code base can be maintained to handle both scenarios (standalone GTK desktop application and Broadway rendered web application). Removing unnecessary or non-functioning features will provide clarity to users so there are no assumptions of which features should work based solely on their existence.

1. Native port check - This is covered by Replace opening the port check with an internal procedure #3205
2. Remove the URL Handlers menu section - In order to limit the size of container images, external applications should not be included. It is generally not recommended to have more than one service per container.
3. Web links within the application should be hardcoded to their intended destination URL so the host machine can handle them with their default browser. Currently the application throws errors when using N via Broadway (no known URI provider available) for links and execution/opening of files. Examples include the "Website" link in Help -> About Nicotine , the "Report a Bug" help menu item, the "Improve Translations" help menu item, the "Format codes" link in Preferences -> Chat, the "Format codes" link in Preferences -> Logging, Menu -> Soulseek Privileges
4. Remove "Double click action for downloads" from the "Downloads" menu section - See 2 and 3 above
5. Remove "Double click action for uploads" from the "Uploads" menu section - See 2 and 3 above
6. Remove "Now Playing" menu section
7. Delist incompatible plugins - Due to 2 and 3 above, certain plugins do not work and should not be listed in the Plugins section: examples: MPRIS Now Playing Sender, Now Playing Search
8. Every MANUAL list change (clear history, clear downloads/uploads, remove files, ban/unban users, etc.) should be written saved immediately. I believe today they are cached and saved on a timer of 3 minutes. This causes the lists to repopulate when a container is restarted after a list or list item is changed and then the container is stopped before the list files are saved.
9. Create a native "log viewer" for "View Debug Logs" and "View Transfer Logs" within the application to allow ALL users (both Broadway and native) to view logs without swiveling to an external application.
10. The "Add Plugins" button on the Plugins menu section should open the same file selection dialog as Downloads -> Finished/Incomplete/Received - It currently displays the same "No known URI provider" error. I've created a workaround by mapping the default plugins directory in my Broadway images but this should be available directly in the UI.