The　development　of　synthetic　scaffolds　for　template‐guided　mineralization　of　calcium　phosphates　(CaP)　is　an　ongoing　challenge　in　biomimetic　material　design　for　bone　graft　substitute.　To　mimic　the　extracellular　matrix　(ECM)‐organized　biomineralization,　polymer‐induced　liquid　precursor　(PILP)　phase　ha...