Dragonfm history vs show hidden

[Linux for blind general discussion]

So quick question Chrys...

I'm trying to have history switched to ctrl+H on my copy of Dragonfm, to
line up more with how Nautilus/Caja does it. However that shortcut seems
hardcoded in with no way to change it in the config file. I'm trying to
fix it since alt+H brings up a terminal's help menu and I'd like ctrl+H
to show/hide hidden files since that's a common enough shortcut on
desktop file managers so why not have it in DragonFM?

So where do I need to look to switch the function of ctrl+H in the
program? Currently it brings up the location bar, page 1/2 and doesn't
show or hide hidden folders, instead going back one step despite not
being defined as such in the config settings