Rules work differently with List Form and Task Form. I created custom form on the list and set rules. Then imported list form to Task form. I want to delete existing rules on the task form and create new one. However, there is no option available in Task form to delete or edit rule.
But as I mentioned Rules behavior is different in List Form and Task Form. Giving below screen shots of List Form and Task Form.
Screen shot of Rules in List Form. (This is similar as mentioned in your reply)
Screen shot of Rules in Task Form (In Task form we don't get dropdown arrow)
what env. is that from?
my screen screenshot is definitely from task form (NWF/NF 2013 on prem)
there shouldn't be a difference between regular and task form.
isn't it problem of screen size (too small space to display whole rules pane)?
I've seen that kind of problems when I played with some nintex trials and not everything fit into screen height.