This works fine:

import DataTable from "datatables.net-bs5";
import DateTime from "datatables.net-datetime";
import "datatables.net-buttons";
import "datatables.net-buttons/js/buttons.html5.mjs";
import "datatables.net-buttons/js/buttons.print.mjs";
import "datatables.net-fixedheader-bs5";
import "datatables.net-responsive-bs5";
import "datatables.net-select-bs5";

If I include Rowgroup or RowReorder (both 1.5.0) it gives this error: "Uncaught DateTime library is required For more information, please refer to https://datatables.net/tn/15"

import DataTable from "datatables.net-bs5";
import DateTime from "datatables.net-datetime";
import "datatables.net-buttons";
import "datatables.net-buttons/js/buttons.html5.mjs";
import "datatables.net-buttons/js/buttons.print.mjs";
import "datatables.net-fixedheader-bs5";
import "datatables.net-responsive-bs5";
import "datatables.net-rowgroup-bs5";
import "datatables.net-rowreorder-bs5";
import "datatables.net-select-bs5";