Why treeTable does not work as treeDataGrid?

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I have 1 collection, I use it for 2 tables.
The left table I use treeTable and the right table I use treeDataGrid. and as you can see in the left table I have lost some data of parent “Application” and “Administration”
What is the difference here?

Here is my correct xml code:
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Help me!
Regards.

Hi

why there should be two different components with the same inputs and result)? so many developers so many algorythms… Hapily we are working with opensourced code and you can read or debug it to figure out the differences

Hi
Why there should be two different components with the same inputs and result?
Because I need to use treeTable but the result is not what I expected (like treeDataGrid)

Regards!

What feature loks you to treeTable?

Can you also provide exact version of Jmix you are using and attach sample project for us to investigate?

My example, u can consult

example.zip (315.9 KB)

Regards

well, it looks like there are duplicating ids in the result dataContainer collection built from menu items and screens, this line change can quickly fix your results:

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