The Ministry of Foreign Affairs of the ROC: Why Self-Emasculate Sovereign Legal Status for a Single Controversial Scholar?

The document 'Taiwan's International Legal Status Legally Belongs to the Republic of China' was once the legal shield for the ROC to claim sovereignty. Now, under the William Lai administration, it has completely vanished from the Ministry of Foreign Affairs website. The bizarre part is not that it was deleted, but why and for whom?