[Dialog] Button control in the action slot

[cefiro]

Hi!

I don't understand how to control the button in the dialog component.
I need to insert a button and manage its properties. Properties in vnode are not reactive.

How do I change the "disabled" property dynamically?
Example (Line 25): https://codesandbox.io/s/lucid-bird-uidvi?file=/src/Demo.vue

[07akioni]

https://codesandbox.io/s/unruffled-dewdney-k09vt

[cefiro]

Thank you very much! You are the best!