Not sure if this is a bug...
IF I go to [Group: Main hud]->[Feature: Spell Effects] and I click on the "..." to see a preview the preview is of [Windows setting], not [Spell effects]
I came across this when I tried to get the spell effects ui in the hopes that you may have implemented the timers on it like you had on the maintained spells (which is awesome btw)
Thanks again for an awesome ui. Been using it for years