delta.com: breakage

[lucasec]

Prerequisites

• [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 forced an update of my filter lists. (Click the "Purge all caches" button while holding the 'Shift' key, then click the "Update now" button.)
• [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 external filter lists, or I have verified that the issue still occurs without enabling external 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 (uBO) along with other similarly-purposed 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.
• [ ] I did not answer truthfully to ALL the above checkpoints.

URL address of the web page

https://www.delta.com/

Category

breakage

Description

When UBO is enabled, the alert banner at the top of the page does not layer correctly. The banner is a div with classes alert-advisory-main-container fixed-top advisory-on-load ng-star-inserted. Without UBO, this banner appears at the very top of the page, with the normal navigation banner below it. With UBO, the navigation banner renders on top of the alert banner, partially obscuring the alert banner.

Screenshot(s)

Screenshot(s)

Broken page: Working page (UBO disabled):

Configuration

```yaml uBlock Origin: 1.45.2 Firefox: 107 filterset (summary): network: 83701 cosmetic: 39000 scriptlet: 16742 html: 864 listset (total-discarded, last-updated): default: user-filters: 0-0, never ublock-filters: 32340-56, 4d.39m ublock-badware: 4241-0, 3d.23h.52m ublock-privacy: 304-0, 2h.48m ublock-abuse: 77-0, 2h.25m ublock-unbreak: 1924-2, 3d.23h.35m easylist: 61549-601, 4d.2h.26m easyprivacy: 30908-1712, 4d.2h.6m urlhaus-1: 7374-0, 2h.16m plowe-0: 3670-3, 11d.6h.37m ublock-quick-fixes: 460-1, 2h.15m filterset (user): [empty] trustedset: added: [array of 8 redacted] modifiedUserSettings: [none] modifiedHiddenSettings: [none] supportStats: allReadyAfter: 395 ms (selfie) maxAssetCacheWait: 112 ms popupPanel: blocked: 35 blockedDetails: delta.com: 12 bing.com: 2 c212.net: 1 criteo.com: 1 demdex.net: 3 dotomi.com: 1 doubleclick.net: 4 dynatrace-managed.com: 1 facebook.net: 1 flashtalking.com: 1 foresee.com: 1 go-mpulse.net: 1 omtrdc.net: 1 pinterest.com: 1 t.co: 1 trackjs.com: 1 twitter.com: 1 yahoo.com: 1 ```

[mapx-]

Test

@@||gateway.foresee.com/sites/delta/production/gateway.min.js$script,domain=delta.com
@@||gateway.foresee.com/code/19.13.0-fs/fs.feedback.js$script,domain=delta.com

[lucasec]

Not sure if this is what you intended, but I tried adding the above to "my filters". No change in behavior.

[okiehsch]

It's a Firefox only issue. Adding @@||delta.com/dlhome/ruxitagentjs$script,1p fixes it on my end. @ryanbr