Why won't anchored characters die when I use my ragdoll death script?

I'm currently making a ragdoll death system in my horror game. When the player dies to the monster, it ragdolls. The monster anchors the player and jumpscares the player. The death has a two-second delay. It works fine, but when I use the ragdoll death script, the jumpscare won't let the player respawn, and the monster keeps damaging the player for multiple times. I also noticed that when I anchor the player and set the health to 0, it doesn't respawn and quickly regenerates health, and I had to set the health to 0 to actually make the player respawn. Is it because "BreakJointsOnDeath" is set to false? Please tell me solutions because I can't figure out a way to fix it. Thanks!

Ragdoll Script (where the main problem is):

local Players = game:GetService("Players")

local character= script.Parent
local player= Players:GetPlayerFromCharacter(character)

if character and player then
	local humanoid = character:FindFirstChildOfClass("Humanoid")
	local rootPart = character:FindFirstChild("HumanoidRootPart")
	
	if humanoid and rootPart then
		humanoid.BreakJointsOnDeath = false
		
		humanoid.Died:Connect(function()
			for _, descendant in pairs(character:GetDescendants()) do
				if (descendant:IsA("Motor6D") or descendant:IsA("Motor")) and (descendant.Name ~= "Neck") then
					local mahballzSocket = Instance.new("BallSocketConstraint")
					local attachment0 = Instance.new("Attachment")
					local attachment1 = Instance.new("Attachment")
					attachment0.CFrame = descendant.C0
					attachment1.CFrame = descendant.C1
					attachment0.Parent = descendant.Part0
					attachment1.Parent = descendant.Part1
					
					mahballzSocket.LimitsEnabled = true
					mahballzSocket.TwistLimitsEnabled = true
					mahballzSocket.Attachment0 = attachment0
					mahballzSocket.Attachment1 = attachment1
					mahballzSocket.Parent = descendant.Parent
					
					descendant:Destroy()
				end
			end
			rootPart.CanCollide = false
		end)
	end
end

Monster AI (in case you want to see it):

-- part of the ai script that jumpscares the player
function Attack(target)
	local distance = (monsterRoot.Position - target:WaitForChild("HumanoidRootPart").Position).Magnitude
	
	if distance > (HitboxLength) then
		--local monsterToTargetPath = GetPath(target:WaitForChild("HumanoidRootPart"))
		
		chasing.Value = true
		monsterHumanoid.WalkSpeed = chaseSpeed
		
		monsterHumanoid:MoveTo(target:WaitForChild("HumanoidRootPart").Position, target:WaitForChild("HumanoidRootPart"))
		
		--[[
		for _, waypoint in pairs(monsterToTargetPath:GetWaypoints()) do
			monsterHumanoid:MoveTo(waypoint.Position)
		end]]
	else
		monsterHumanoid.WalkSpeed = normalSpeed
		chasing.Value = false
		
		repeat task.wait() until jumpscareAnim.Length > 0
		
		jumpscareAnim:Play()
		
		--target:FindFirstChildOfClass("Humanoid"):TakeDamage(target:FindFirstChildOfClass("Humanoid").MaxHealth)
		local JumpscareFinished = ReplicatedStorage:WaitForChild("Jumpscare"):InvokeClient(Players:GetPlayerFromCharacter(target), monster, jumpscareAnim.Length)
		
		repeat task.wait() until ((JumpscareFinished ~= nil) and (JumpscareFinished == true))
		jumpscareAnim:Stop()
		print("Finished!")
	end
end

Jumpscare Script:

local Players = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local TweenService = game:GetService("TweenService")

local player = Players.LocalPlayer or Players:GetPlayerFromCharacter(script.Parent)
local character = ((player.Character or player.CharacterAdded:Wait()) or script.Parent)
local camera = workspace.CurrentCamera

ReplicatedStorage:WaitForChild("Jumpscare").OnClientInvoke = function(monster, animLength)
	if (monster ~= nil) and (monster:FindFirstChildOfClass("Humanoid")) and (monster:FindFirstChild("Head")) and (monster:FindFirstChild("HumanoidRootPart")) then
		local monsterHumanoid = monster:FindFirstChildOfClass("Humanoid")
		local monsterHead = monster:FindFirstChild("Head")
		local monsterRoot = monster:FindFirstChild("HumanoidRootPart")
		
		local JumpscareBox = monsterHead:FindFirstChild("JumpscareBox")
		
		if (JumpscareBox ~= nil) then
			camera.CameraType = Enum.CameraType.Scriptable
			camera.CFrame = JumpscareBox.CFrame
			
			monsterRoot.Anchored = true
			character:WaitForChild("HumanoidRootPart").Anchored = true
			
			for i, v in pairs(character:GetDescendants()) do
				if v:IsA("BasePart") or v:IsA("MeshPart") or v:IsA("UnionOperation") or v:IsA("Decal") then
					v.Transparency = 1
				end
			end
			
			task.delay(2, function()
				ReplicatedStorage:WaitForChild("Death"):Fire(character)
			end)
			
			task.wait(animLength)
			
			for i, v in pairs(character:GetDescendants()) do
				if v:IsA("BasePart") or v:IsA("MeshPart") or v:IsA("UnionOperation") or v:IsA("Decal") then
					v.Transparency = 0
				end
			end
			
			camera.CameraType = Enum.CameraType.Custom
			
			monsterRoot.Anchored = false
			character:WaitForChild("HumanoidRootPart").Anchored = false
			
			return true
		end
	end
end

Death Screen Script:

game.ReplicatedStorage.Death.Event:Connect(function(character)
	script.Parent.Visible = true
	
	character:WaitForChild("Humanoid"):TakeDamage(character:WaitForChild("Humanoid").MaxHealth)
end)