Is it possible to install a PWA from the command line?

From the comment in https://github.com/chromium/chromium/blob/master/chrome/common/chrome_switches.cc#L322-L324 about "--force-app-mode" I was under the impression that it could be used to install a PWA from the command line:

// Forces application mode. This hides certain system UI elements and forces
// the app to be installed if it hasn't been already.
const char kForceAppMode[]                  = "force-app-mode";

... but after trying a few different combinations of switches (such as app, app-id, app-url, profile-directory, etc) I wasn't able to do so - at least not with an URL referring to https://localhost:5001.

Is it possible to install a PWA from the command line?