CKEditor code element missing styles

Context

There are styles in ckeditor, but not when displayed.

Questions

How to use the same styles?

Issues

Ckeditor Style plugin forces span definition element giving side effects

[10.2 regression] CKEditor 5 breaks when "Source"/Source editing button is added and "Manually editable HTML tags" are specified

[10.2 regression] CKEditor 5 prevents Styles from adding span as allowed HTML

Findings

These inline styles are from ckeditor.

.ck-content code {
 background-color:hsla(0,0%,78%,.3);
 border-radius:2px;
 padding:.15em
}
.ck.ck-editor__editable .ck-code_selected {
 background-color:hsla(0,0%,78%,.5)
}

Override by prefixing with .ck.

Resolution

Fixed background color utility and copied to ckeditor stylesheet.