Game and Details! version
VWD 12294 RELEASE 1.15.1

Describe the bug
Trying to set the transparency of bars in Bars: General doesn't work. It throws an error when you try to change their opacity, and is default set to 100% opacity no matter what is set.

• Result (what happens when you follow the steps above):

• Expected (what you think the expected behavior would be when following the steps): Transparency of bars should be set

• When the bug started (a date, wow path release, details update, etc)? Beginning of SoD Season 2

• Additional information:

Lua Error
Post here lua errors, if you aren't getting any, use /console scriptErrors 1
4x Details/Libs/DF/panel.lua:1496: attempt to index field 'Content' (a nil value)
[string "@Details/Libs/DF/panel.lua"]:1496: in function `cancelFunc'
[string "*ColorPickerFrame.xml:62_OnClick"]:3: in function <[string "*ColorPickerFrame.xml:62_OnClick"]:1>

Locals:
r = 1
g = 1
b = 1
a = 0.203922
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to index field 'Content' (a nil value)"

Screenshots
Post images of the bug if necessary.

Combat Log
Include a link to a combatlog file if the error is about not detecting a skill, usable item or item proc.
The log can be as simple as hitting a mob with white damage and using the item/skill.

Other Information
If necessary, add more info here.