I wonder if (and in that case: how) it is possible to batch append new values to a Google Sheet.

An example: In one table element in Lowcoder I have selected a few rows that I wish to save to a table in Google Sheets. Sure, {{tablename.selectedRows}} holds an array with all the data of the selected rows. But is it possible to append them to a Google Sheet all at once?
In the corresponding data query function you can surely set {{tablename.selectedRows[0].value1}} as value of one key. But in that case only the first object in the array is appended. Is there a way to iterate over the selectedRows array so that all objects inside will be added as new rows to Google Sheet?