When update ISPConfig, if a custom port is setted for apps domain it returns to the default 8081, only on the config file (remains custom on the web panel)

short description

When updating ISPConfig if App Domain have a non standard value it come back on the default 8081 even if the Web Panel reports the custom port.

App domain should remain on the custom port as setted on the web panel.

Server OS: Ubuntu Server OS version: 20.04.01 ISPConfig version: <= 3.2.1