Tree doesn't show (load?) data a second time.

Webix JS
#1

Hello,
have some problem with tree.

https://snippet.webix.com/lpzg45io

  1. Go to the ‘Section 1’. Expand branches.
  2. Go to the ‘Section 2’.
  3. Go back to the ‘Section 1’. Tree doesn’t show data a second time.

How to solve this problem?

#2

@gihnmila
do not reuse the same config.
use webix.copy(config) instead

      webix.ui({
        id: 'content',
        rows: [
          webix.copy(view) //view
        ]
      }, $$('content'))

https://snippet.webix.com/rltsbji3

#3

@intregal,
thank you!