User edits are lost

[alinamykal]

Description

When user edits a model in A tab and switch to B tab, user can't see their changes when user came back to A tab.

Steps to Reproduce

1. User opens several tabs (ex. A and B).
2. User edit model in A tab.
3. User switches to B tab.
4. User came back to A tab and changes were lost. User can't see their changes.

Expected Result When user edit the model. Edits are saved when user switches between different tabs.

Environment Chrome