My plugin displays code completion suggestions as inlays rendered in the user's font (usually JetBrains Mono) and italicized. Several of my users on Windows report that non-ascii characters do not render properly in the suggestions:
When the suggestion is accepted, then the text renders correctly:
Note that this works perfectly fine on other operating systems. Only Windows has this issue.
One workaround is for users to set a fallback font in their settings. This resolves the issue but is not ideal. Is there a way to render italic Unicode characters in JetBrains Mono?