Starting Emby Server launches browser/web app - Fedora Plasma 44

[rckymtnrfc 0]

I've recently moved from Windows to Linux on my main desktop and decided to ditch Windows on my media center PC as well. 

I installed Emby Server via the command line using the follow command, so I think it's a Flatpak installation.  I'm new to Linux so not 100% on that.

 curl https://pkg.emby.media/get.sh | sh

Emby Server version is 4.9.5.0.

Everything is working great except when I reboot the PC and the Emby server starts up on boot, it also opens up my browser and loads the Emby web interface.  I'd like to make that stop doing that.

I searched and found some references to a server setting that says "Launch the Emby web app in my web browser when Emby Server starts".  Except I can't find this setting anywhere.

I did remove the Emby Server start up from the Autostart applications and that did stop the browser launch, but also prevented the server from starting automatically.  Manually starting the server then causes the browser to open.

Any help would be appreciated because I'm lost on where to look next to resolve this.  TIA!