Exceptions on @@ not effective in brave

My [blocklist](https://github.com/ph00lt0/blocklist) contains the following valid ubo syntax that is not working in brave:

```
^*/fingerprint*.js^
||*-pa.googleapis.com^$third-party
@@||streetviewpixels-pa.googleapis.com^$domain=google.com # Exception for streetview on google.com
@@^js.stripe.com/v*/fingerprinted/js/*^ # Required for stripe to load
```

it should allow to show the streetview in brave and load stripe payments just fine. This is currently broken in brave only.

Test here:
https://checkout.stripe.dev/preview

Reproduce the issue in Brave using the four filters from the blocklist and the checkout.stripe.dev/preview URL. Compare the behavior of the two exception rules with the expected Street View and Stripe results, then trace their handling in the Rust adblock engine. Done means both services load while the blocking rules remain effective.

Written by the indexing model from the issue text.