Does an ASA support hide / dynamic PAT/NAT from the outside interface to the inside interface and how is it configured?
on this ASA, or
give the inside -> outside direction a nat translation.
With nat-control enabled the inside hosts require a nat translation once nat has been configured when going from a high security to lower security interface.
In your case you can optionally leave nat-control enabled, and configure a static to itself or use nat 0
static to itself
static (inside, outside) 192.168.1.0 192.168.1.0 255.255.255.0
nat (inside) 0 access-list nonat
access-list nonat extended permit ip 192.168.1.0 255.255.255.0 172.16.0.0 255.255.0.0
"Why so serious"