URL parameter removing breaks urldefense.com redirect

[BlazDT]

AdGuard Extension version

5.1.107 MV3

Browser version

Google Chrome Dev 139.0.7232.3

OS version

macOS 15.5

Issue Details

Steps to reproduce:

1. add user rule: $removeparam=utm_source
2. visit https://urldefense.com/v3/__https://box.com?utm_source=test&utm_medium=test&utm_id=test__;!!OToaGQ!46eoPtLJi2qnOYxjNi6lAwSTayLDKRENqNQFGU3WdryGt9AjhvhDFtyGBpa1ltw_mIch$

Expected Behavior

Do not break urldefense.com redirect

Actual Behavior

urldefense.com redirect is broken and error occurs

Screenshots

Error

Additional Information

1. Error does not occur in MV2

2. Related filter reports:
   urldefense.com AdguardFilters#89618
   urldefense.com AdguardFilters#205593

[windwak3r]

@BlazDT, hi! It's reproducible in Chrome MV3 too.