WoWInterface/Interface/AddOns/ElvUI/Mainline/Modules/Blizzard/ObjectiveFrame.lua

local E, L, V, P, G = unpack(ElvUI)
local BL = E:GetModule('Blizzard')

local _G = _G
local ShowUIPanel = ShowUIPanel
local GetInstanceInfo = GetInstanceInfo
local InCombatLockdown = InCombatLockdown

local C_TalkingHead_SetConversationsDeferred = C_TalkingHead.SetConversationsDeferred

function BL:ObjectiveTracker_AutoHideOnHide()
	local tracker = _G.ObjectiveTrackerFrame
	if not tracker or BL:ObjectiveTracker_IsCollapsed(tracker) then return end

	if E.db.general.objectiveFrameAutoHideInKeystone then
		BL:ObjectiveTracker_Collapse(tracker)
	else
		local _, _, difficultyID = GetInstanceInfo()
		if difficultyID ~= 8 then -- ignore hide in keystone runs
			BL:ObjectiveTracker_Collapse(tracker)
		end
	end
end

-- Clone of SplashFrameMixin:OnHide() to remove Objective Update to prevent taint on the Quest Button
local function SplashFrame_OnHide(frame)
	local fromGameMenu = frame.screenInfo and frame.screenInfo.gameMenuRequest
	frame.screenInfo = nil

	C_TalkingHead_SetConversationsDeferred(false)
	_G.AlertFrame:SetAlertsEnabled(true, 'splashFrame')
	-- ObjectiveTrackerFrame:Update()

	if fromGameMenu and not frame.showingQuestDialog and not InCombatLockdown() then
		ShowUIPanel(_G.GameMenuFrame)
	end

	frame.showingQuestDialog = nil
end

function BL:ObjectiveTracker_Setup()
	BL:ObjectiveTracker_AutoHide()

	local splash = _G.SplashFrame
	if splash then
		splash:SetScript('OnHide', SplashFrame_OnHide)
	end
end