Firebase App Distribution download broken

[mfederczuk]

The download URL of an Android app APK file from Firebase App Distribution is https://firebaseappdistribution.googleapis.com/app-binary-downloads/projects/.../apps/.../releases/.../binaries/.../app.apk?utm_source=firebase-console&token=....
ClearURLs removes the query parameter utm_source, which results in a 403 response with just the text Could not verify signature. This URL may be expired..

Is there a way that the rules can be adjusted so that this query parameter is not removed for these kind of URLs?

Issue #152 has the same problem with the query parameter utm_source being removed even though it is vital for the URL to work.