Is there a native(none-web) GUI client of pgadmin4?

I don't like web-based GUI, so I only installed the pgadmin4-desktop package for my Kubuntu 20.04, instead of pgadmin4-web and pgadmin4. According to the offical web page of pgAdmin4 , > A desktop runtime written in C++ with Qt allows it to run standalone > for individual users... I'm expecting that a native qt GUI app can be run, and acts as a pg-client, but I can NOT find it out anywhere, neither startting-menu nor the DESTDIR of the installation, i.e /usr/pgadmin4/bin. There is only one program file /usr/pgadmin4/bin/pgadmin4, but running it still open a browser window to serve as a pg-client, instead of any NATIVE app! Would anyone please tell me that: Is the one so called "A desktop runtime written in C++ with Qt" meaning a native GUI client app? or only a management server that resides on the system tray? If a native GUI client really exists, where to find it or how to start it? Thanks a lot! Pls forgive my ugly English.