Can't copy and paste into Rich Text

[paulnicholsen27]

Describe the bug
When I copy and paste from Google Docs into the Rich Text Body Field:

1. The backspace and delete keys do not work
2. The preview field remains empty
3. The styling is stripped
4. When I try to save, I get an error message saying the body is empty

To Reproduce
Paste copied text into the body field (Rich Text)

Expected behavior
Text should operate normally

Applicable Versions:

• Decap CMS version: 3.12.2
• Git provider: Github
• OS: Sequoia 15.7.4
• Browser version Chrome 147.0.7727.138
• Node.JS version: 11.6.2

CMS configuration
site_url: https://www.bluecanarywebdesign.com
display_url: https://www.bluecanarywebdesign.com
publish_mode: editorial_workflow

Enable local development without GitHub OAuth.

local_backend: true

backend:
name: github
repo: paulnicholsen27/blue-canary-cs
branch: production
api_root: https://api.github.com
base_url: https://www.bluecanarywebdesign.com
auth_endpoint: /.netlify/functions/oauth

media_folder: "assets/images/uploads"
public_folder: "/assets/images/uploads"

collections:

• name: "posts"
  label: "Blog Posts"
  folder: "content/posts"
  create: true
  slug: "{{slug}}"
  extension: "md"
  format: "frontmatter"
  fields:
  • { label: "Title", name: "title", widget: "string" }
  • { label: "Description", name: "description", widget: "string", required: false }
  • { label: "Share Image", name: "shareImage", widget: "image", required: false }
  • { label: "Publish Date", name: "date", widget: "datetime", date_format: "YYYY-MM-DD", time_format: false }
  • { label: "Tags", name: "tags", widget: "list", required: false }
  • { label: "Body", name: "body", widget: "markdown" }

Additional context
Seems related to #7233 which is already marked as closed