most recent and least recent both say they're the same thing

I have a rule that always fails. It's supposed to move .zip archives to the trash once they are 30 days old, but to never move the most recent 5 archives. Thus there should always be at least 5 archives and there should never be anything older than 30 days in the folder. Currently there are 54 files in the directory, and 5 of them are older than 30 days.
The problem I see is that Hazel doesn't seem to care if a thing is least recent or most recent. that particular step fails (according to "Preview Rule") regardless of which way it is set.

Here it is tested with the setting to "least recent" and it still fails.

oddly, if it's set to "is among the", both most recent and lest recent pass.

and

So any ideas? what can I try next? How can a file in a folder with 54 items be the "most recent" and the "least recent" file at the same time? (btw, it doesn't matter which file, they all report the same way - at least the random smattering of them that I tested)
I use nearly the same rule in other folders, but with the 2nd Date Created omitted (the 30 day one) and the "date created not among the 5 most recent" rule works exactly perfectly. All of the folders where that one runs have exactly 5 .zip archives in them. So is the problem having two "date created" steps in one rule?
...as a long time user of Hazel, I'm sure I'm just missing something silly. any help or pointers will be greatly appreciated!
OS X Version 11.1 (Build 20C69)
Hazel Version 5.0.3 (Build 2094)
on a M1 Mac Mini
The problem I see is that Hazel doesn't seem to care if a thing is least recent or most recent. that particular step fails (according to "Preview Rule") regardless of which way it is set.

Here it is tested with the setting to "least recent" and it still fails.

oddly, if it's set to "is among the", both most recent and lest recent pass.

and

So any ideas? what can I try next? How can a file in a folder with 54 items be the "most recent" and the "least recent" file at the same time? (btw, it doesn't matter which file, they all report the same way - at least the random smattering of them that I tested)
I use nearly the same rule in other folders, but with the 2nd Date Created omitted (the 30 day one) and the "date created not among the 5 most recent" rule works exactly perfectly. All of the folders where that one runs have exactly 5 .zip archives in them. So is the problem having two "date created" steps in one rule?
...as a long time user of Hazel, I'm sure I'm just missing something silly. any help or pointers will be greatly appreciated!
OS X Version 11.1 (Build 20C69)
Hazel Version 5.0.3 (Build 2094)
on a M1 Mac Mini