Vue 3 warning when trying to mount the treeview nodes

Question

Dear support.I have tried the samples you have on the official website without any luck.We are developing a microfrontend application using the single-spa framework with vue 3.We are using the treeview component in other modules with success. But they are simple treeviews without a template.I am providing a test vue project with the code with issue.To start it you have to run it in the serve:standalone mode.This issue was related to my trying to use custom template in the treeviewAttachment: treeviewtest_4190b65c.zip

Indhumathy Loganathan · Accepted Answer

Hi IT Solutions, 
 
We noticed that an incident had been created under your Direct-Trac account for the same query. We have provided suggestions to resolve the issue in the incident and we request you to follow up with that incident for further technical assistance. 
 
Regards, 
Indhumathy L

Indhumathy Loganathan · Answer

Hi Customer, 
 
Greetings from Syncfusion support. 
 
We are unable to run the shared sample at our end. We have been facing multiple package issues in the shared sample. Currently we are trying to prepare a similar sample with your TreeView code to validate the reported issue. But we need some additional time and we will update you further details on 14th October, 2021. 
 
We appreciate your patience. 
 
Regards, 
Indhumathy L