Health/power bar color issue
 

On my PC the health bar is black, and when I start losing HP the black goes down and the missing portion of health is my class color. The power bar fills with my class color as whatever resource it is fills up (or if using mana, it's a full mana bar of class color). This is how I want things to work, that's how I like it.

My laptop WoW folder is sync'd to my PC so any changes I make on my PC are sync'd to my laptop. For some reason, my laptop is resetting these options every time I log in or reload my UI, which then requires me to do /real > Unit Frames > click any of the top 3 checkboxes under the General tab and it will fix itself.

How can I fix this so that I don't need to modify one of these options every time I log in?

Picture for clarity's sake:

https://imgur.com/a/4l8VP2q
Above red line is what it looks like when I log in, below red line is the way it looks after clicking any of the options mentioned above.

I have the same issue, I've always used the reverse bar direction.
Now when I log in both bars are empty so I go into the options and tick the reverse bar direction button, this fills my mana bar, then I untick it and this empties my mana bar and fills my health bar.
Now my health empties as I loose health and my mana bar fills as I use mana.

I have to do this each time I log in on all my toons.

Hey I figured out a way to make it work the way we want it to. Open up:
nibRealUI\HuD\UnitFrames\Shared.lua
Change line 115:
Health:SetReversePercent(not ndb.settings.reverseUnitFrameBars)
to
Health:SetReversePercent(ndb.settings.reverseUnitFrameBars)
and it's exactly how I wanted it to work!

That's great, I also did the same with my power / mana bar and its back to how I like them.

Thanks for sharing

I just ticked the reverse power settings to change it back