Automation of time partitioned Assets

[matthias-Q]

Hi,
I have a time partitioned asset, that depends on 3 upstream deps:

The automation condition is set to on_cron("@daily"). The upstream deps finish between 1 and 2am each day. I was expecting that the last partition is automatically materialized. I see 9 evaluations for one, it looks like all upstream deps are green, but not run is triggered:

Whats is wrong here? Do I have to the on_cron("@hourly")?

Thanks

[matthias-Q]

@hourly works. but I think this is a bug