case insensitive regex path

[fedoranvar]

Good day to you!

I've query-filter,. with variable $document:
$.result[?(@.item.match('.*$document.*'))].item

I want make it case-insensitive.

Tried
$.result[?(@.item.match('/.*$document.*/i'))].item

No success.

Is it possible to do case-insensitive query?

thank you!