I have a cuckoo clock automation that uses time_pattern as a trigger. It seems as though it triggers correctly but then retriggers after three minutes. It is shown in the logbook. Here is a link to the automation: Cuckoo.yaml

configuration.yaml trigger:
- platform: time_pattern
hours: '*'
minutes: '0'
- platform: time_pattern
minutes: '30'
Testing theory that it might only be reading the first digit from the second trigger '3' by changing it to 50 to see if it triggers 5 minutes after the hour.
Confirmed. It triggered on the hour and then again at the 05 mark (instead of 50 like the yaml says)

Going to test without the quotes to see if there is a different result.
Removing the quotes in the YAML solves the issue. Not sure if that is satisfactory to close the issue on the HA Side..but it's a fine resolution for me.
A dev can close this issue if they are satisfied with the workaround/solution.
Working fine here without quotes, but ui automation editor saves with quotes, so still a bug
Hey there @home-assistant/core, mind taking a look at this issue as its been labeled with an integration (automation) you are listed as a codeowner for? Thanks!
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Looks like issue also happens with "hours" trigger. My Vacuum turned itself on at 01:02 (night) instead of 12:26(day). That was not a good way to wake up.
Confirmed, numbers given as strings are treated as a list of each digit. I will fix that.
Most helpful comment
Confirmed, numbers given as strings are treated as a list of each digit. I will fix that.