Switching a node from manage to provide kicks of automated_clean but will not PXE boot if node is in maintenance state in Red Hat OpenStack Platform 13

Issue

Switching a node from manage to provide kicks of automated_clean but will not PXE boot if node is in maintenance state in Red Hat OpenStack Platform 13

How reproducible:

ironic node-set-maintenance compute1 true
ironic node-set-provision-state compute1 manage
ironic node-set-provision-state compute1 provide

(undercloud) [stack@director ~]$ sudo grep clean /etc/ironic -R | grep -v ':#'
/etc/ironic/ironic.conf:automated_clean=true
(...)

compute1 will go to clean, will be booted by ironic but fail on iPXE boot and will go into clean failed eventually.