{% comment %}
This template/tab may seem like very little info for a full tab, and that's probably correct. However:
* We need _something_ that's tied to the issue rather than the event, because that's where the .grouping_set().all() lives.
(yes manual merging isn't implemented in the UI yet, but we follow the datamodel here)
* Better grouping is probably inevitable in the future, at which point this place will be the place
{% endcomment %}