expected array length 2 but got 4

Using [Symbolicator.pkl](https://github.com/blacktop/ipsw/blob/feat/kernel_symbolicate/internal/commands/kernel/pkl/Symbolicator.pkl)

With [xnu.pkl](https://github.com/blacktop/ipsw/blob/feat/kernel_symbolicate/internal/commands/kernel/sigs/xnu.pkl)

I'm getting the error: `expected array length 2 but got 4`

?

Looking at your docs I can't see what I'm doing wrong?

Start by reproducing the error with Symbolicator.pkl and xnu.pkl from the linked paths, then read the surrounding Pkl binding and documentation behavior in pkl-go. Compare the inputs with the documented format and identify why the reported array length differs; done means the cause and a verified correction or clearer diagnostic are established.

Written by the indexing model from the issue text.