realmadryt.pl: breakage

Prerequisites

[X] This is NOT a YouTube, Facebook, Twitch or a shortener/hosting site report. These sites MUST be reported by clicking their respective links.
[X] I read and understand the policy about what is a valid filter issue.
[X] I verified that this issue is not a duplicate. (Use this button to find out.)
[X] I did not remove any of the default filter lists, or I have verified that the issue was not caused by removing any of the default lists.
[X] I did not enable additional filter lists, or I have verified that the issue still occurs without enabling additional filter lists.
[X] I do not have custom filters/rules, or I have verified that the issue still occurs without custom filters/rules.
[X] I am not using uBlock Origin along with other content blockers.
[X] I have verified that the web browser's built-in blocker or DNS blocking (standalone or through a VPN) is not causing the issue.
[X] I have verified that other extensions are not causing the issue.
[X] If this is about a breakage or detection, I have verified that it is caused by uBlock Origin and isn't a site issue.
[ ] I did not answer truthfully to ALL the above checkboxes.

URL address of the web page

https://www.realmadryt.pl/

Description

The site detects that Adblocker is enabled and does not allow logging into an already existing account that is saved with cookies. Manualy log in is also not working. Confirmed that the site works normally when uBlock is disabled.

Other extensions used

Grammarly and Windows Accounts

Screenshot(s)

![main](https://github.com/uBlockOrigin/uAssets/assets/108071825/c8acd59c-bfbf-4455-a5ae-2705d266cb21) ![login site](https://github.com/uBlockOrigin/uAssets/assets/108071825/f7817c8c-e105-4090-b659-66dadfe704c8)

Configuration

```yaml uBlock Origin: 1.56.0 Chromium: 122 filterset (summary): network: 251488 cosmetic: 254414 scriptlet: 51221 html: 0 listset (total-discarded, last-updated): added: adguard-cookies: 28914-33, now adguard-generic: 79072-753, 7m adguard-mobile: 9126-53, 7m adguard-mobile-app-banners: 5066-9, now adguard-other-annoyances: 13925-13, now adguard-popup-overlays: 26773-97, now adguard-social: 22253-906, now adguard-spyware: 113918-1174, now adguard-spyware-url: 1477-5, now adguard-widgets: 2412-6, now block-lan: 61-0, now curben-phishing: 14094-1, now [10 lists not shown]: [too many] default: user-filters: 2-0, never POL-0: 8694-9, now POL-2: 1280-14, 43m easylist: 82253-1559, now easyprivacy: 50352-32189, now plowe-0: 3772-1349, now ublock-badware: 7858-256, now ublock-filters: 37464-4007, now ublock-privacy: 754-219, now ublock-quick-fixes: 175-17, now ublock-unbreak: 2242-155, now urlhaus-1: 7825-5, now filterset (user): [array of 2 redacted] userSettings: advancedUserEnabled: true suspendUntilListsAreLoaded: true hiddenSettings: [none] supportStats: allReadyAfter: 284 ms (selfie) maxAssetCacheWait: 110 ms cacheBackend: browser.storage.local popupPanel: blocked: 5 network: doubleclick.net: 1 googletagmanager.com: 1 optad360.io: 2 vidverto.io: 1 extended: ##.gamebar-section-sponsors ##fieldset ##div[class^="rmpl-adsense-"] ##A[href$="/reklama"] ##+js(prevent-fetch, /optad360\.io|pagead2\.googlesyndication\.c… ##+js(prevent-fetch, method:GET) ```

uBlockOrigin / uAssets