Comment 15 for bug 1682927

So first off, ArchLinux has recommended that same behavior since 2013, particular towards Firefox:
https://wiki.archlinux.org/index.php?title=Openbox&oldid=251002#Windows_load_behind_the_active_window

This was added to the Lubuntu default configuration in 2016:
https://git.launchpad.net/ubuntu/+source/lubuntu-default-settings/commit/?id=2f54149674cf11b0455802e513a1738649714670

It sounds like it was done specifically to resolve an issue with pcmanfm opening terminals and not focusing the terminals despite having focusNew set to yes.

This might still an issue in pcmanfm, I don't know. Luckily, for Lubuntu, we use pcmanfm-qt.

So as far as I can see, we can get rid of the heavy-handed section from the lubuntu-default-configuration.