Default Value Expression does not return a value in Book new activity Screen

Summary:

Expression does not return a value when set as default value for duration in "Book new activity" context, it executes successfully in the "Add activity" context.

Version (include the version you are using, if applicable):

24B Weekly Maintenance Pack 08 (24.04.08.0.6)

Code Snippet (add any code snippets that support your topic, if applicable):

if(activity.custom_property CONTAINS "YYY" and activity.aworktype CONTAINS "AAA", 180,

if(activity.aworktype CONTAINS "AAA", 120,

if(activity.aworktype CONTAINS "BBB", 120,

if(activity.aworktype CONTAINS "CCC", 120,

if(activity.aworktype CONTAINS "DDD", 45,

if(activity.aworktype CONTAINS "EEE", 30, 60)

)))))