When configuring an item from a table with more items (for example an async log handler from the list of several async handlers), configuration of the fist item from the table is shown upon saving.

Steps to reproduce:

1. Add 2 async handlers
2. Configure the 2nd one in the table and save
3. Configuration of the 1st one is shown

This is confusing because user can expect that he will be able to see the configuration he has already done. In case many items are in the table and user has configured an item from 2nd or further page, the first page will be shown.