Incorrect menu items alignment

[Flamesson]

I mean that an item is a menu.item or the root of a menu

When creating a tree of items (a menu inside an another menu) they are align incorrect

What is expected - margin of an item of level 1 will be the same as margin of the root of menu level 2 What is got - margin of the root of menu level 2 is the same as margin of the root of menu level 1 (check attached screenshot)

Side menu is used in main screen

How to reproduce:

• Create a Jmix project via Intellij Idea Jmix Studio plugin (1.1.0 is the version of Jmix Framework in my case)
• Create a menu-tree (example file is attached)
• Launch the application

example-menu.txt

How it looks:

[Flaurite]

Reopened with the following bug:

Reproduced in the collapsed menu.

[reznikova21]

1.2.0-SNAPSHOT - verified