Hi, Telerik Team,

Currently, when multiple panes are grouped in a TabGroupPane inside the DockManager, they are displayed as tabs (expected behavior).
However, if the user drags/undocks panes and only one pane remains in the tab group, it still stays displayed as a tab.

In this scenario:
FR: it would be very useful if developers could control this behavior with a property (for example CollapseLastTab).

When enabled, the DockManager would automatically collapse the TabGroupPane and render the remaining pane as a normal Pane with header (same as if it was never in a tab group).

The behavior is reproducible in the DockManager Overview demo on Telerik Blazor documentation site.
DockManager Overview

Thanks,
Bohdan