The font used by ContextMenus in Windows needs better support for the Latin character set range. The support of the context menu's default (and only) font for the Latin codepoints is spotty. Is Adobe limited here to the font chosen by the operating system for native menus?
Use case: my app is a full-text search interface and the texts are in composed in ancient languages; I'm using custom contextmenuitems to give users a quick way to insert into the search-term input fields non-keyboard characters that frequently occur in the texts. They won't have these keys on their keyboards; it's not a modern language localization issue.