Cisco FMC Manual Static NAT for DMZ Webserver not working

[telesymbol]

Dear All,
we've a webserver inside DMZ and did manual NAT for outside access, and it works if its configured as below inputs, but if we change (Source Interface object: DMZ and Destination Interface object: Outside) it won't be accessible. Please advise on the issue.
Type: Static
Source Interface object: Any
Destination Interface object: Any
Original Source: Webserver-Inside-IP
Original Destination: Any (0.0.0.0/0)
Translated Source: Webserver-Public-IP
Translated Destination: Any (0.0.0.0/0)
Regards

[MHM Cisco World]

there are dynamic manual NAT above this NAT, make the traffic from DMZ toward OUT dynamic NAT and hence bypass your NAT.
you can do select 

before auto NAT 

or change the NAT number.

[Marius Gunnerud]

are you trying to access the server from the internet or allowing the server access to the internet?

Could you run a packet-tracer and post the result here for review?

packet-tracer input DMZ tcp <real webserver IP> 443 8.8.8.8 443

packet-tracer input Outside tcp 8.8.8.8 443 <real webserver IP> 443