Rendering a long chunk of text is very slow (not sure if this is a Views problem, seems React related)

[dariocravero]

Text maps to span.

View
  Text
  text WzEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMF0=

It takes way longer to render than CaptureTextArea, which maps to textarea or even if we use a pre tag:

View
  CaptureTextArea
  value WzEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMF0

View
  Pre
  text WzEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMCwxMDAwLDEwMDAsMTAwMF0

where DesignSystem/Pre/react.js is

import React from 'react'

export default function Pre(props) {
  return <pre>{props.text}</pre>
}

Odd.