If a user submits host configuration while being in the Configuration => Hosts => Host => Create/Update item view, the tab that is opened in Item config form, after the Host config dialog is submitted, depends on the tab that was opened in Host config dialog (see attached gif).

Steps to reproduce:

1. Open configuration of any host
2. Open the list of items
3. Click on Create item button
4. In the opened configuration form select "Tags" tab
5. Click on the Host name in breadcrumbs
6. In the opened Host configuration dialog select the "Tags" tab and press update button.
7. Check the tab that is opened in the Item configuration form.

Result: "Preprocessing" tab is opened.
Expected: "Tags" tab should remain opened in the Item configuration form.

Example: