When a bill is introduced in the Legislature and each time a bill is amended, on or after January 1, 1990, the Legislative Counsel shall determine whether the bill appropriates funds that apply toward the minimum funding for school districts and community college districts required pursuant to Section 8 of Article XVI of the California Constitution. The Legislative Counsel shall make this determination known in the Legislative Counsel’s Digest of the bill and shall describe in the digest the basis for this determination.