Enforcement Rules for the Issuance of ROC Visas to Foreign-Passport Holders Article 14

In the case of an application lodged by a stateless person who may lose residency of the country that issued the travel document that the applicant holds, MOFA or ROC overseas missions may refuse the application.
中文原文 外國護照簽證條例施行細則第14條
無國籍人士離開其所持外國護照之發照國,有喪失該國居留權之虞者,外交部或駐外館處得不受理其簽證之申請。

English translation for reference only; the Chinese text prevails. Not legal advice.