The red arrow in the picture (above) points to the Eagle Scout rank date of completion and effective date of rank 11/22/20.
As Charley said, the dates on the left are audit dates to tell when certain things happened. They are for your unit’s use.
For Eagle Palms that were earned on the same date as the Eagle Scout rank, you should use the same date as the Eagle Scout board of review. In this case, it looks like you should use 11/22/20.
There is a known bug with Eagle Palms. The bug has not been fixed yet.