Storage class editing automatic extension maximum value does not take effect

Created by: jioce

Describe the bug 1、There is a storage class test, enter the details page, click More operations - "Edit self-extension, 2、Modify the maximum value to 20, click save, the page display is still 10000

Versions used(KubeSphere/Kubernetes) KubeSphere: v3.3.0-rc.2

/kind bug /assign @weili520