How to manually trigger init

[Mark24Slides]

I've checked dockerfile, no cmd or entrypoint. Tried various ways to run 00-startup/99-container (catch only errors).

Tried to run version 4.0.34, in kubernetes, mode=MANUAL, as CronJob (sheduled job, created and destroys resources on exit, no need to have always working container in background).
If I add command: backup-now (even with sleep 30), container starts without prepared files and init scripts (that adds backup01...), as it rewrites standard startup command.

What command can be used in postexec or command, to trigger dynamic scripts creation and config (+add backup-now at the end)?

P.S. In 3.12.2 used "command: ["backup-now"], as all scripts and files were generated during image build, were already present during container startup.

P.P.S. AUTO mode works, BUT ignores MANUAL_RUN_FOREVER=FALSE, and continues to run container (kubernetes cronjob can not finish as script continues to run), even after backup was done.

[Mark24Slides]

Is it, also, possible to enable param. MANUAL_RUN_FOREVER=FALSE for MODE=AUTO, so after backup ops. script exited and returned 0?