Is it possible to use the alias host name for SPNEGO in Liberty?

Hello together,

At the moment I migrate our WAS Profile to Liberty profiles and all is working fine.

Now I want to enable SPNEGO in the Liberty profiles and I used this manual:
https://www.ibm.com/support/knowledgecenter/en/SSEQTP_liberty/com.ibm.websphere.wlp.doc/ae/twlp_spnego_config.html

It would work but I've to define that SPNEGO should use the alias host name for the application server.

In the WAS Profile it was possible: "Global security" -> "SPNEGO web authentication" -> Check "Use the alias host name for the application server".

I can't find this option in the configuration of SPNEGO for Liberty.

I hope someone know how I can set this setting in Liberty.

Thank & Regards
Tobias