Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Go to novelarrow.com
2. create ebook
3. generated ebook had many \u0026nbsp; instead of space

Expected behavior
formatting should be correct. in the chapter contents.

Screenshots
n/a

Smartphone (please complete the following information):

• Device: pixel7a
• OS: 17
• Browser Quetta (Chromium)
• Version latest

Additional context
webtoepub version 1.0.13.0