Auto_bin_max, instance option or type option?

Hi
In the LRM, the auto_bin_max and detect_overlap options are listed among the instance-specific coverage options. But the following passage from LRM confuses me:
“The auto_bin_max and detect_overlap options can only be set in the covergroup or coverpoint definition. Other instance-specific options can be assigned procedurally after a covergroup has been instantiated.”
What I understand from the above is that you can not change the value of auto_bin_max for each instance of the covergroup. So why is it listed among the instance-specific options? It would make more sense if it was listed among type options! I would appreciate some help to correct my misunderstanding.
Thanks

In reply to Farhad:

You can provide a different values for each instance by passing the value in through the covergroup constructor argument. The example following the section you just quoted shows an instance specific comment being passed through the construct.

You cannot use a procedural option assignment to auto_bin_max and detect_overlap because it is too late to modify how bins get constructed after calling the covergroup’s constructor.