The height of the window is too small, so the rules can no longer be displayed.

Hi Keerthana,

Yes window size is too small. For workflow and forms design you should have a relatively large monitor to work with.

You can experiment a bit with zoom but it will give you other strange behaviour in the end.

Only thing that I see is working with a monitor with at least  17" and a good resolution above 1024x768.

Best regards

Enrico