Conditional fields when converting a Lead and creating a Deal

Conditional fields when converting a Lead and creating a Deal

Hi, 
On my Deal page I have a field which has a rule against it. Depending on the value entered, depends on which further fields are displayed. 

When I convert a Lead and select for a Deal to be created as well, all fields are shown, regardless of the value in the conditional field. Should conditions also apply apply when using the conversion option to create a Deal? 

Thank you
Hayley