Connect running multiple times

[noctivityinc]

Simple install on new Rails 6.1 app. As can be seen on page load, connect occurs twice every time. Running Ruby 3.0.0 and Rails 6.1.1 and latest stimulus-rails gem.

Application.js

import "../stylesheets/application";
import $ from 'jquery';
global.$ = jQuery;

import Rails from "@rails/ujs"
import Turbolinks from "turbolinks"
import * as ActiveStorage from "@rails/activestorage"
import "channels"
import "controllers"

import { stripeElements } from "./subscriptions";
global.stripeElements = stripeElements;

global.toastr = require("toastr")

Rails.start()
Turbolinks.start()
ActiveStorage.start()

var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'))
var tooltipList = tooltipTriggerList.map(function(tooltipTriggerEl) {
    return new bootstrap.Tooltip(tooltipTriggerEl)
})

var popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'))
var popoverList = popoverTriggerList.map(function(popoverTriggerEl) {
    return new bootstrap.Popover(popoverTriggerEl)

Index.html.haml

.container
  %h1 Home#index
  %p Find me in app/views/home/index.html.haml

  %div{"data-controller" => "home"}
    %input{"data-hello-target" => "name", :type => "text"}/
    %button{"data-action" => "click->hello#greet"}
      Greet
    %span{"data-hello-target" => "output"}

Package.js

{
  "name": "subscription",
  "private": true,
  "dependencies": {
    "@rails/actioncable": "^6.0.0",
    "@rails/activestorage": "^6.0.0",
    "@rails/ujs": "^6.0.0",
    "@rails/webpacker": "5.2.1",
    "jquery": "^3.5.1",
    "moment": "^2.29.1",
    "stimulus": "^2.0.0",
    "toastr": "^2.1.4",
    "tooltip": "^1.6.1",
    "turbolinks": "^5.2.0"
  },
  "version": "0.1.0",
  "devDependencies": {
    "rails-erb-loader": "^5.5.2",
    "webpack-dev-server": "^3.11.2"
  }
}

Environment.js

const { environment } = require('@rails/webpacker')
const erb = require('./loaders/erb')

const webpack = require('webpack');
environment.plugins.append("Provide",
    new webpack.ProvidePlugin({
        $: 'jquery',
        jQuery: 'jquery',
        Rails: ['@rails/ujs']
    }))

environment.loaders.prepend('erb', erb)
module.exports = environment

[joaku]

Why are you adding the:

Rails: ['@rails/ujs']

To webpacker Enviroment.js?