Springdoc with Actuator server in different port that embedded tomcat server

[cfpperche]

Describe the bug
Dependencies:
org.springframework.boot:spring-boot-starter-web:2.2.6-RELEASE
org.springframework.boot:spring-boot-starter-actuator:2.2.6-RELEASE
org.springdoc:springdoc-openapi-ui:1.3.4

If I change the actuator server por and set springdoc-show-actuator property to true I have error like this
....
....
....
servico-planocontas | ***************************
servico-planocontas | APPLICATION FAILED TO START
servico-planocontas | ***************************
servico-planocontas |
servico-planocontas | Description:
servico-planocontas |
servico-planocontas | Parameter 0 of method actuatorProvider in org.springdoc.webmvc.core.SpringDocWebMvcConfiguration$SpringDocWebMvcActuatorConfiguration required a bean of type 'org.springframework.boot.actuate.endpoint.web.servlet.WebMvcEndpointHandlerMapping' that could not be found.
servico-planocontas |
servico-planocontas |
servico-planocontas | Action:
servico-planocontas |
servico-planocontas | Consider defining a bean of type 'org.springframework.boot.actuate.endpoint.web.servlet.WebMvcEndpointHandlerMapping' in your configuration.

If I have disable springdoc.show-actuator and keep server and management.server with different ports this works but I can't map actuator endpoints in swagger-ui

sorry my english, i try...

To Reproduce

application.yml
....
server.port: 8080
management.server.port: 4004
springdoc.show-actuator: true

Expected behavior
to be executed without any errors

Screenshots

[bnasslahsen]

@cfpperche,

This is a partial fix, in order to hide the error.
The support for actuator on different ports can be addressed in a future release.