Did anyone got solution in this . Please let me know. I am in the same boat.:)
I too am having this issue in Nintex 365. How do you set a date to a blank value? All examples are provided for Nintex On Premise. No workable solutions provided yet for SharePoint Online and Nintex 365.
I found the best way to do this is create a variable and select Specify Date and delete the date and leave the time.