Before submitting a bug report

• I updated to the latest version of Multi-Account Container and tested if I can reproduce the issue
• I searched for existing reports to see if it hasn't already been reported

Step to reproduce

1. Assign a keyboard shortcut in the Manage Extension Shortcuts section of Firefox Settings.
2. Use the shortcut previously assigned to trigger the Sort Tabs by Container command located in the extension popup.

Actual behavior

Currently, there is no extension shortcut for triggering the Sort Tabs by Container command; you can only do so via the popup.

Expected behavior

There should be an option to add an extension shortcut for sorting tabs by container.

Additional informations

First of all, thank you so much to everyone involved in the development of this add-on!

One of the features I find myself using quite a bit is sorting the tabs by container, and I think it would be really helpful to be able to trigger this action using a keyboard shortcut.

Provide a copy of Troubleshooting Information page (optional)

No response