Python Forum

Hello. I have a question. I have one frame in the program(the lower rectangle in the image), which contains the LabelBox widget. When I click Tab to go to this widget, borders of the frame where LabelBox is located disappear. Is there any method to prevent this from happening?

Please show your code and any errors you are getting and also show what you have tried so far to correct this problem.
It is easier to find a solution or offer suggestions if the code able to be viewed.