Compact Metaplate with Bound State in the Continuum: From Quasisymmetry to SymmetryRemoveZhihui Wen, Penglin Gao, Jiawei Mao, Shoubo Dai, Marc Marti-Sabaté, Yabin Jin, Daniel Torrent, and Yegao QuPhys. Rev. Lett. 135, 087201 (2025)