Theme is not showing sizes and colors properly

[kurtkurtkurt2021]

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

To Reproduce Steps to reproduce the behavior:

1. run command 'theme new --password=mypassword --store=store.myshopify.com --name=theme'

Expected behavior A clear and concise description of what you expected to happen.

Environment (please complete the following information):

• OS [e.g. iOS]:
• Themekit version (run theme version to check):
• Editor [e.g. atom, sublime]:
• Ignore:

Additional context Add any other context about the problem here.