Tab: in vertical mode with renderActiveOnly styling broken for all content except first tab

Bug Report

Steps

Create a tab in vertical mode with renderActive Only set to false

import React from 'react'
import { Tab } from 'semantic-ui-react'

const panes = [
  { menuItem: 'Tab 1', pane: 'Tab 1 Content' },
  { menuItem: 'Tab 2', pane: 'Tab 2 Content' },
  { menuItem: 'Tab 3', pane: 'Tab 3 Content' },
]

const TabExampleBasicAll = () => <Tab panes={panes} menu={{vertical: true, fluid: true}} renderActiveOnly={false} />

export default TabExampleBasicAll

Expected Result

Outer box for all content items should be the same.

Actual Result

When you navigate to any item other than the first, the top border is not shown

Version

0.84.0

Testcase

https://codesandbox.io/s/825yxr5zn0

Screenshots