Carbonite 3.21 & LightHeaded v.297 conflict

[Luupin]

I have noticed the following problem with LightHeaded when Carbonite is loaded (verified with only these addons loaded):

1. When the quest window is opened, the LightHeaded panel is offset (up and to the left)
   • Hiding/opening the LightHeaded panel corrects the problem until the next time the quest window is opened

Somewhere along the way, Carbonite is modifying values for the quest window that are getting picked up by LightHeaded.

The LightHeaded author says that LightHeaded is only using the default Blizz quest window.

I notice that the location of the Blizz quest window does not change (same whether or not either addon is loaded).

Is Carbonite changing the Blizz quest window default coordinates (even when I elect not to override the Blizz quest window with Carbonite's?

I have attached a screenshot showing the LightHeaded offset: