Describe the bug
When using Teleport in the Tab template it is rendered for every tab
To Reproduce
https://stackblitz.com/edit/7malny-zw7ibq?file=public%2Findex.html,src%2Fmain.js,src%2Fmain.vue
The teleport is added in the tab template
Current: result it is rendered several times at the bottom
Expected: it is rendered only once at the bottom
Workaround :
Only render the teleport if the desired tab is selected: https://stackblitz.com/edit/7malny-gqxkma?file=public%2Findex.html,src%2FTabOne.vue,src%2Fmain.vue