我有一个下拉导航栏在右侧，当我点击它，它的菜单是打开最右边甚至看不到，直到我水平滚动。
这是我的密码

<nav class="navbar navbar-expand-lg navbar-light bg-light">
    <div class="container-fluid">
      <div style="margin-bottom: 0px;" class="navbar-header justify-content-start">
        <a class="navbar-brand" href="#">
          <img width="100" src="assets/Acc_logo.png" alt="logo">
        </a>
      </div>

    <div class="dropdown">
        <button class="btn btn-secondary dropdown-toggle" data-toggle="dropdown" type="button" 
         aria-haspopup="true" id="dropdownMenuButton" aria-expanded="false">
          <div class="divIcom"></div>
          <div class="divIcom"></div>
          <div class="divIcom"></div>
        </button>
        <ul class="dropdown-menu dropdown-menu-sm-right" aria-labelledby="dropdownMenuButton">
            <a class="dropdown-item" href="#">Action</a>
            <a class="dropdown-item" href="#">Another action</a>
            <a class="dropdown-item" href="#">Something else here</a>
        </ul>
    </div> 
  </div> 
</nav>

还添加了一些css

li {
    list-style-type: none;
  }

.divIcom {
    width: 30px;
    height: 3px;
    background-color: gray;
    margin: 6px 0;
  }
  .dropdown-toggle::after {
    display:none;
}

我在angular.json中使用的样式

"styles": [
      "./node_modules/bootstrap/dist/css/bootstrap.min.css",
      "./node_modules/bootstrap-icons/font/bootstrap-icons.css",
      "src/styles.css"
    ],
    "scripts": [
      "./node_modules/jquery/dist/jquery.min.js",
      "./node_modules/popper.js/dist/umd/popper.min.js",
      "./node_modules/bootstrap/dist/js/bootstrap.min.js",
      "./node_modules/bootstrap/dist/js/bootstrap.bundle.min.js",
      "./node_modules/chart.js/dist/Chart.min.js"
      ]
  },

编辑1-

zone.js:1711 Uncaught TypeError: i.createPopper is not a function
    at Mt._createPopper (node_modules\bootstrap\dist\js\bootstrap.min.js:6:23961)
    at Mt.show (node_modules\bootstrap\dist\js\bootstrap.min.js:6:22277)
    at Mt.toggle (node_modules\bootstrap\dist\js\bootstrap.min.js:6:22073)
    at HTMLButtonElement.<anonymous> (node_modules\bootstrap\dist\js\bootstrap.min.js:6:26705)
    at HTMLDocument.s (node_modules\bootstrap\dist\js\bootstrap.min.js:6:4456)
    at _ZoneDelegate.invokeTask (zone.js:406:31)
    at Zone.runTask (zone.js:178:47)
    at ZoneTask.invokeTask [as invoke] (zone.js:487:34)
    at invokeTask (zone.js:1661:18)
    at globalCallback (zone.js:1704:33)

我该如何修复它？