As discovered in T216961#5138754, the citation icon changed from gray to white. This is currently not live in production, but will be shortly (2nd May). It can currently be seen on test wiki: https://test.m.wikipedia.org/wiki/Paris
Before:
After:
The bug was introduced in https://gerrit.wikimedia.org/r/#/c/mediawiki/skins/MinervaNeue/+/506425/
QA steps
On beta cluster, configure the heading matches the icon color.
QA Results
Status | Details |
✅ Passed | T222314#5166489 |