Where did max error bits > 7 recommendation come from?

[sciencewhiz]

The docs recommend max error bits > 7 for tag family 36h11. However, the official AprilTag library does not support values >3. https://github.com/AprilRobotics/apriltag/blob/4a689cc13cfe1f3b31f7ea6f07575364e65b2c90/apriltag.c#L261-L267

Where did this recommendation come from?

https://docs.photonvision.org/en/latest/docs/apriltag-pipelines/2D-tracking-tuning.html#max-error-bits