When an issuetracker extension is active, the branch comments on ticket-branches are auto-populated from the associated ticket titles. Additionally, these branch comments are displayed (next to the branch names) in the Branch Explorer graph.

This is very convenient, but I think there should be a "Display option" to always "display branch comment", not only for those that are coupled to a ticket and not only when using an issuetracker.

This new option can be used for additional control over how (ticket and non-ticket) branch names are displayed (similar to the "Display full branch names" option).

Actually, it would be both simpler and more consistent to have a global option for displaying the branch comment, instead of reserving this nifty feature for issuetrackers.