[survey-vue-ui] Dependent Dropdown Questions - View Warning: You may have an infinite update loop in a component render function

[JaneSjs]

User Issue: T15490 - Render Infinite Loop when I set cascading dropdowns with choicesByUrl
https://surveyjs.answerdesk.io/internal/ticket/details/T15490

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To reproduce the mentioned warning, run a customer's demo. Click the 'set data' button to programmatically specify survey question values. The following warning appears in a browser's console:

index.js:27 [Vue warn]: You may have an infinite update loop in a component render function.

found in

---> <DropdownComponent> at src/vue/components/dropdown/dropdown.vue
       <Dropdown> at src/vue/dropdown.vue
         <SurveyElementVue> at src/vue/element.vue
           <SurveyRowElement> at src/vue/row-element.vue
             <Row> at src/vue/row.vue
               <Page> at src/vue/page.vue
                 <Survey> at src/vue/survey.vue
                   <MyFirstSurvey> at /src/components/MyFirstSurvey.vue
                     <App> at /src/App.vue
                       <Root>

[JaneSjs]

@dk981234, the warning does not appear in Vue3 (survey-vue3-ui)
View CodeSandbox