The 'Language' field value is still inconsistent when inserting Code Macro directly from "Insert" menu

Steps to reproduce

1. Edit a page with CKEditor
2. From the toolbar, click 'Insert' > 'Code Snippet'
3. Observe the Language field

Expected results

The 'Language' field value is consistent (taking into consideration the autodetection feature of the Code Macro).

Actual results

When the Code Macro is inserted from the toolbar by clicking 'Insert' > 'Code Snippet', the 'Language' field is 'none', but when the macro is inserted in other ways like from 'Insert' > 'Other Macros' > 'Code', via Quick Actions or just pasted as {{code}}{{/code}} in Source mode, the 'Language' field is empty.