Github user NightOwl888 commented on the issue:
https://github.com/apache/lucenenet/pull/191
BTW - your test suite status indicates that you haven't yet merged
Lucene.Net.Grouping here. It might be a good idea to ensure there are no issues
with it in .NET core (https://github.com/NightOwl888/lucenenet/tree/grouping)
if you haven't done so already.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---