Problem with label when using panel

[ramu2020]

1. add a label on main dialog
2. add 3 radio button on main dialog
3. add panel on main dialog
4. add 3 radio button inside panel

Problem :
I've done the above step :
1. when I run the setup dialog, the label disappear everytime the mouse over the panel.
2. when i call this dialog from other dialog, during transition, I can the label but when the dialog fully shown, the label disappear again.

This quite weird.

[FrancescoT]

... if you could post the two dialog files ... maybe I can see why this happens ...I am not able to replicate the same using your steps.

Regards