This would allow the controller method in plugins to be used when an error or exception occurs during a CLI command (which should result in an email on cloud, but I haven't tested).
Maybe, I'll give it a shot.
BTW Prefer to not have this in 3.x
We could always deploy it on cloud separately. or include it in next release. Just in case it maybe breaks something (eg around archiving, or in WP Matomo, etc)
moved to Matomo 4 milestone