https://youtu.be/Uz6-p3yWT-0?t=918
Here, Bo-Katan appears to heal when Beskar Mando gets hit by CX-2.
https://youtu.be/Uz6-p3yWT-0?t=930
Here, Bo-Katan is ~60% health, has healing immunity, is not healed at the start of IG-12's turn, but after being called to assist by IG-12's second special, is near full health.
https://youtu.be/Uz6-p3yWT-0?t=965
Here, Bo-Katan Mand'alor is ~40%. At the start of IG-12's turn, she goes to near full health despite having healing immunity.
My assumption here is an interaction with Ancestral Resolve, but that should only be adding to the max health pool, not increasing the current health amount. In the case of the second timestamp, she gains 3 AR for 3% max health pool, but looks to gain around 40% of her health pool back. There are no health equalization mechanics like Barris' second special on the team (that I can see) that would explain this either. The closest is the healing at the start of IG-12's turn from his unique but that does not appear to happen on the second timestamp, so it also does not explain this healing.
