No, the RSP evaluation program supports custom IDN tables generated by the RSP, and they can be submitted for review. Other IDN tables will be reviewed by ICANN org manually.
As the RSP Full Variant Set LGRs already incorporate the cross-script variant data in Common-LGR in each file, the RSP applicant can select the RSP Full Variant Set LGRs from a dropdown list in the RSP portal and this will expedite the evaluation process.
If the RSP Full Variant LGRs are not used, the manual process will be used for reviewing the customized IDN tables and will take additional time. If the Second-Level Reference Label Generation Rules are used, the manual process will still be used but will not take as long as using customized IDN tables.