I think it would be nice if you could overwrite this in a setting.

Comments

Stalski’s picture

Status: Active » Fixed

Well there is a setting already for it, but it wasn't working.
Activity comments are a plugin, so they are configurable on the plugin settings page: /admin/structure/heartbeat/plugins/list/activitycomments/edit

The fix is pushed to git

Status: Fixed » Closed (fixed)

Automatically closed -- issue fixed for 2 weeks with no activity.