Request to not set label field by default when editing Pipeline

What would you like to be added:

As I mentioned in the title, I request to not set the label field by default in Pipeline editing modal, please see the screenshot below:

Why is this needed:

My raw Jenkinsfile is as below:

pipeline {
  agent {
    kubernetes {
      inheritFrom 'nodejs base'
      containerTemplate {
        name 'nodejs'
        image 'node:17'
      }
    }
  }

But when I try to go into Pipeline editing modal, change nothing and save it, my Jenksinfile will be like as below:

pipeline {
  agent {
    kubernetes {
      inheritFrom 'nodejs base'
      containerTemplate {
        name 'nodejs'
        image 'node:17'
      }

      label 'default'
    }

This Jenkinsfile cannot be run correctly. That's not our expectation.