Transforms not working for "night-owl" theme

[matteofrana]

Validations

• Follow our Code of Conduct
• Read the Contributing Guide.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.

Describe the bug

Applying transforms (highlight or diff) works with all themes except "night-owl".

Reproduction

https://peppermint-pelican-528.notion.site/Night-Owl-Shiki-Issue-14fed300cf2e80968fabe173eaa417e3

Contributes

• I am willing to submit a PR to fix this issue
• I am willing to submit a PR with failing tests

[matteofrana]

Patching the theme as in shikijs/textmate-grammars-themes#82 works.
I'll open a PR to the textmate-grammars-themes repo.