ASM Learning and Enforcement readiness period, can we change?

In F5 version 13.1.1.2, is there a way to change the Enforcement readiness period from default value 7 days to 1 Month ?

Actually my concern is as follows: I have created a ASM policy enabled with Transparent mode and learning is enabled. But we could not generate any traffic in order to generate Learning suggestions during that 7 days. So application team did communication over ASM policy after 1 month, then I noticed there is no learning suggestion.

So now I have two requirements:

1) is it possible to get those learning suggestions related to recent communication over the ASM policy after the enforcement readiness period of 7 days?

2) If the answer for the above is NO, then how to re enable the learning in order to get learning suggestions ?