Browser tab caption changes when creating new forms

The browser tab caption is always changed when I create a new form, and assumes it's form caption. Doesn't matter whether a classic webform or a direct form.
Is there a way to avoid it ?

It can be checked with TMS WebCore online Multiform demo. When you create a regular form, the browser tab changes to "Child form", and is never restored again.

Set form.Caption as empty string if you do not want this