Nameplate Aura Addon Stopped Working

Guides UI and Macro
1

I’ve been using this script to filter nameplate buffs and debuffs, and it recently stopped working. It hides all nameplate auras now. BugGrabber is not getting anything.

local whitelist = {
    [SpellID] = "player",--Aura Name
    [SpellID] = "pet",--Aura Name
    [SpellID] = "all",--Aura Name
    
}
 
local function newShouldShowBuff(self, name, caster, nameplateShowPersonal, nameplateShowAll, duration)
    if not name then return false end
    local filter = "INCLUDE_NAME_PLATE_ONLY"
    if UnitIsUnit(self.unit, "player") then
        filter = "HELPFUL|"..filter
    elseif UnitIsFriend(self.unit, "player") then
        return true
    else
        filter = "HARMFUL|"..filter
    end
    for i=1, BUFF_MAX_DISPLAY do 
        local spellName, _, _, _, spellDuration, _, spellCaster, _, _, spellId = UnitAura(self.unit, i, filter);
        if not spellName then break end
        if name == spellName and caster == spellCaster and duration == spellDuration then
            if (caster and whitelist[spellId] == spellCaster) or whitelist[spellId] == "all" then
                return true
            end
        end
    end
    return false
end
local f = CreateFrame("Frame")
f:RegisterEvent("NAME_PLATE_UNIT_ADDED")
f:SetScript("OnEvent", function(_,_,unitId)
    C_NamePlate.GetNamePlateForUnit(unitId).UnitFrame.BuffFrame.ShouldShowBuff = newShouldShowBuff
end)
for _,baseFrame in pairs(C_NamePlate.GetNamePlates()) do
    baseFrame.UnitFrame.BuffFrame.ShouldShowBuff = newShouldShowBuff
end

I think it may have something to do with this, but I don’t know: