Hi, I have earlier reported this issue on ECS addon github but seems like it is an issue on AddonSkins end
BreakBB/ExtendedCharacterStats#324

When I change the window width from size 18 to larger, expected behaviour of this is to grow right, but with AddonSkins enabled it grows inwards

Problem:

Expected behaviour:

https://github.com/Azilroka/AddOnSkins/blob/main/AddOnSkins/Skins/AddOns/ExtendedCharacterStats.lua

Maybe something in here?