Changing these two strings to Photos and Videos allow jobs that were done previously or were in progress to continue without having to start from scratch on the new engine.
I realize this is still mid-development and the new engine likely isn't complete yet but wanted to put it out there for consideration.
I do think images is a better organizational descriptor than photos so there's likely a more elegant to solution to this that'd keep images, this was just my band-aid fix.
If this is intentional behavior feel free to close.