Instagram.com: Stories ads

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. (Search here 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 content blocker/tracking protection, network wide/DNS blocking, or my 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.
[X] I did not answer truthfully to ALL the above checkboxes.

URL(s) where the issue occurs.

https://www.instagram.com/

Description

Sponsored stories get shown when stories are viewed.

Other extensions used

none

Screenshot(s)

![image](https://github.com/uBlockOrigin/uAssets/assets/55893621/169a8f48-60a9-48f8-86ed-0588c8aa343a)

Configuration

Details

```yaml uBlock Origin: 1.57.2 Firefox: 125 filterset (summary): network: 313063 cosmetic: 375830 scriptlet: 56139 html: 2145 listset (total-discarded, last-updated): added: adguard-generic: 81421-3984, 53m adguard-mobile: 9375-56, 53m adguard-spyware-url: 1510-120, 53m adguard-spyware: 86425-1370, 53m block-lan: 66-0, 10d.2h.24m curben-phishing: 117-1, 23h.30m adguard-cookies: 29565-45, 53m ublock-cookies-adguard: 1143-13, 3d.2h.12m fanboy-cookiemonster: 50993-3883, 3d.2h.12m ublock-cookies-easylist: 1143-1143, 3d.2h.12m adguard-social: 22922-55, 53m fanboy-social: 15934-727, 3d.2h.12m [47 lists not shown]: [too many] default: user-filters: 0-0, never ublock-filters: 38100-110, 3h.32m Δ ublock-badware: 8363-0, 3h.32m Δ ublock-privacy: 901-2, 3h.32m Δ ublock-unbreak: 2331-2, 3h.32m Δ ublock-quick-fixes: 194-5, 3h.32m Δ easylist: 87747-1935, 3h.32m Δ easyprivacy: 50894-31559, 3h.32m Δ urlhaus-1: 13220-0, 23h.30m plowe-0: 3735-1647, 10d.18h.9m filterset (user): [empty] trustedset: added: [array of 1 redacted] userSettings: [none] hiddenSettings: [none] supportStats: allReadyAfter: 600 ms (selfie) maxAssetCacheWait: 322 ms cacheBackend: indexedDB popupPanel: blocked: 16 network: instagram.com: 16 extended: ##._aagw:empty ##main > div div[style*="flex-direction: column;"] > article > d… ##article:has(a[href^="https://www.facebook.com/ads/"]):style(he… ##body:style(overflow: visible!important;) ##div[class]:has(> div[class]:first-child > a[href="/explore/peo… ##[class]:style(-webkit-touch-callout: default !important; -webk… ##+js(trusted-set-cookie, ig_did, 0C826C21-17C3-444A-ABB7-EBABD3… ##+js(set-constant, _sharedData.is_whitelisted_crawl_bot, true) ##+js(set-session-storage-item, loggedOutAppSheetIsMinimized, 1) ##+js(close-window, /[Ss][Mm][Oo][Ss][Tt][Aa][Ff][Aa][Mm][Oo][Oo… ##+js(json-prune, require.0.3.0.__bbox.require.[].3.[-].__bbox.r… ##+js(json-prune, require.0.3.0.__bbox.require.[].3.1.__bbox.res… ##+js(remove-class, _31e, body > ._li) ##+js(trusted-set-cookie, datr, __GMZCgwVF5BbyvAtfJojQwg, 1year,… ##+js(addEventListener-defuser, scroll, showPopup) ```

uBlockOrigin / uAssets