Has anyone noticed an issue with the War Cleric, specifically the War Priest charges?

I’m playing a Spore Druid, and I just took a War Cleric dip for the 3 bonus action attacks, but they don’t seem to be working. The tab for the War Priest charges shows I have 3, but I can’t attack as a bonus action, even when I can take other bonus actions, and there’s nothing in that tab when I click it.

Anyone experienced this?