Inline code block is not readable when using `GitHub Dark High Contrast` theme

[babakfp]

Description

Hi

This is the markdown preview:

and it is the result of this markdown content:

I can confirm that this happens when all extensions (other than this one) are disabled.

Steps to reproduce

Just switch to the GitHub Dark High Contrast theme and preview a markdown content in vsCode.

Version

v6.3.4

Theme

GitHub Dark High Contrast