My app is having issues and I can’t get it working at this time. I found an app that should work.
$ flatpak install flathub io.github.aandrew_me.ytdn
$ flatpak install flathub com.github.tchx84.Flatseal
$ flatpak run com.github.tchx84.Flatseal
Turn on this setting.
In the settings of ytDownloader change the download folder. You might get a warning in the app, but if you can set the folder, you are fine.