I am using this code in several feed block templates to show a random entry from a selection of entries:

{{shuffle($records);}}
{{$records = array_slice($records, 0, 1);}}

But it doesn’t work for Commerce feed blocks, as $packages is not an array. Anyone knows how to adopt the above code to work with these ActiveRecordIterators?

You could use https://www.php.net/manual/en/function.iterator-to-array.php to get an array from the iterator