Keyboard tab navigation breaks the Properties/DDL panel layout

[plucik]

Description

Using keyboard Tab navigation after focusing the database tree can break the layout of the Properties/DDL panel.

Steps to reproduce

1. Open a database connection workspace.
2. Select a node in the database tree.
3. Make sure the Properties/DDL panel is visible.
4. Click the database tree to focus it.
5. Press the Tab key four times.

Observed result

The Properties/DDL panel becomes broken or its content disappears.

The panel can be partially restored by:

1. Focusing the database tree again.
2. Pressing Tab once.

However, after restoring it, the top part of the Properties/DDL tab headers is cropped.

Expected result

Keyboard navigation should not change or break the Properties/DDL panel layout.

The panel content and tab headers should remain fully visible while focus moves between interface elements.