LiveSite Publish workflow issue

Chuy13

Recent fresh install of 16.6.0.0 and working on the setup. When initiating Livesite Publish workflow, on Submit of the workflow. we get "HTTP method POST is not supported by this URL ". The URL of the workflow screen at that point is, http:///iw-cc/Workflow/WebTask.do

Thought this might be a max post size issue so added "max-post-size="104857600" to /apps/interwoven/ApplicationContainer/standalone/configuration/standalone.xml

            <http-listener name="default" tcp-keep-alive="true" read-timeout="30000" socket-binding="http" redirect-socket="https" enable-http2="true" max-post-size="104857600"/>

Appreciate any suggestions. Thanks!

Chuy13

Found the answer

Teamsite - Impact of struts removal on WebTask component
https://knowledge.opentext.com/knowledge/cs.dll/kcs/kbarticle/view/KB13552765

Note the comment at the bottom of this this KB for final and correct answer.