Adding conditional to blocks field type causes admin UI to hang

[richardvanbergen]

Bug Report

I tried to add a condition to the blocks field type because I don't want it to be visible unless it's being used. Clicking the sibling "hasSubmenu" checkbox causes the admin UI to freeze and task has to be forcefully killed.

{
  type: 'checkbox',
  name: 'hasSubmenu',
  label: 'Has Submenu?',
},
{
  type: 'blocks',
  label: 'Sub Menu Columns',
  name: 'subMenuColumns',
  blocks: [
    SubmenuLink
  ],
  admin: {
    condition: (data: MainMenu, siblingData: MenuItem): boolean => {
      return siblingData?.hasSubmenu || false
    }
  }
}

Expected Behavior

Doesn't hang admin interface. 🥺

Current Behavior

Hangs admin interface. 😤

Possible Solution

Definately an infinite loop of some kind.

Detailed Description

No errors in console.

Payload version: 0.2.12