Can't create automation task if condition of assignee is empty or unassigned

[Anthony Bryle Poncio]

I was trying to automate the assignee when they didn't put any on assign field.

But it seems it's a required field on JIRA although the placeholders says leave it blank if I want it to be unassigned or empty.

here's the screenshot:

[Craig Bye]

I get that a lot too. No fix that I'm aware of.