Here's the hint from RMAN :-)
RMAN> backup archivelog;
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00558: error encountered while parsing input commands
RMAN-01009: syntax error: found ";": expecting one of: "all, from, high, like, low, scn, sequence, time, until" <<<<==========
RMAN-01007: at line 1 column 18 file: standard input
You can pick and choose whatever archive log range you like
https://docs.oracle.com/en/database/oracle/oracle-database/19/rcmrf/BACKUP.html#GUID-73642FF2-43C5-48B2-9969-99001C52EB50