Event Formatting Issue for Custom WeakAuras Trigger?

[Groovebot]

Hey there gang! New to the site :-)

Since I can't figure out a way to make the stance bar only show on a modifier press using Bartender4 (custom visibility conditionals don't seem to work?), I was going to make a custom "reference" texture for which Paladin auras were assigned to what keys (ctrl 1, ctrl 2, ctrl 3, etc) that would only display while Ctrl was been pressed/held.

I typed in

MODIFIER_STATE_CHANGED: LCTRL, 1

into the Event(s) section of a custom trigger in WeakAuras, referring to this API page on WoWPedia. The Bartender4 conditionals I was trying were: [IsModifierKeyDown(ctrl)]show;hide

Pretty new to WoW scripting so all of this might be super wrong. Any help would be appreciated. Thanks!