In recent versions of Gnome (Gnome 3.30 on Fedora 29, if it matters), it seems that when using right-click "Open With Other Application" from Nautilus, the option in the Select Application dialog to set the selected application as default has been removed, such that it now simply ALWAYS sets the application as default. I like to use open-with-other as a one-off thing, leaving the default as it was, so this behavior is disruptive to me.
Is there a way to change this behavior so that it does not conflate open-with-other and changing the default application? I assume there's at least a dconf/gsettings value I can change, but I can't find it.
Note that I am NOT asking how to set default applications - I am asking how to use open-with-other but without ALSO changing the default automatically.
EDIT: Added fedora tag