[Error record/selectpicker] The display position of the dropdown menu is offset

say up front

• bootstrap version: 5.1.3
• bootstrap-select version: 1.14.0-beta2

question

• bootstrap modalWhen used in , selectpickerthe drop-down selection box is offset, as shown in the figure below:
  

solution

• add data-containerattribute
• the code

  <select class="selectpicker form-control" data-container="body" >
  </select>
  

• Note that
  this method may cause the selectpicker's search box to be unavailable