Standby Build - Active duplication Issue

Hi,

Oracle database release - 19.7.0.0.0

When ever i use active duplication for building new standby with big databases around 10TB, It's going out of sync after the successful completion of duplication. To make it sync, i have to recover standby using service again. it's kind of double work. May i know what is the reason. do i need to use dorecover option to avoid this.

Archivelog backups are in disk only.

Command -

duplicate target database for standby from active database nofilenamecheck;