MWPW-162722: Sticky promo banner loading issue

[sivasadobe]

• Fixed sticky top promo banner that hides under breadcrumbs while scrolling.
• Fixed sticky bottom promo banner not being visible when no-delay option is obtained.

Resolves: MWPW-162722

Test URLs:

Milo

• Before: https://main--milo--sivasadobe.hlx.live/drafts/siva/162722/bf-promo-pepe-banner
• After: https://mwpw-162722--milo--sivasadobe.hlx.live/drafts/siva/162722/bf-promo-pepe-banner

CC
Promo Sticky Top

• Before: https://main--cc--adobecom.hlx.page/drafts/siva/162722/elements-family?martech=off
• After: https://main--cc--adobecom.hlx.page/drafts/siva/162722/elements-family?milolibs=mwpw-162722--milo--sivasadobe&martech=off

Promo Sticky Bottom

• Before: https://main--cc--adobecom.hlx.page/drafts/siva/162722/black-friday-sticky-banner-example?martech=off
• After: https://main--cc--adobecom.hlx.page/drafts/siva/162722/black-friday-sticky-banner-example?milolibs=mwpw-162722--milo--sivasadobe&martech=off

[aem-code-sync]

	Page	Scores	Audits	Google
📱	/drafts/siva/162722/bf-promo-pepe-banner
🖥️	/drafts/siva/162722/bf-promo-pepe-banner

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.38%. Comparing base (6f4d98c) to head (00feea1).
Report is 174 commits behind head on stage.

Additional details and impacted files

@@            Coverage Diff             @@
##            stage    #3263      +/-   ##
==========================================
+ Coverage   96.37%   96.38%   +0.01%     
==========================================
  Files         245      245              
  Lines       56716    56735      +19     
==========================================
+ Hits        54661    54685      +24     
+ Misses       2055     2050       -5     

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[overmyheadandbody]

Code looks ok, but I don't see a banner for the sticky top test page, could you add one for reference?

[sivasadobe]

@overmyheadandbody, To check the top sticky banner, use the test pages below, I have updated the same in the PR description as well.

Before: https://main--cc--adobecom.hlx.page/drafts/siva/162722/elements-family?martech=off
After: https://main--cc--adobecom.hlx.page/drafts/siva/162722/elements-family?milolibs=mwpw-162722--milo--sivasadobe&martech=off

[github-actions]

This PR has not been updated recently and will be closed in 7 days if no action is taken. Please ensure all checks are passing, https://github.com/orgs/adobecom/discussions/997 provides instructions. If the PR is ready to be merged, please mark it with the "Ready for Stage" label.

[github-actions]

This PR has not been updated recently and will be closed in 7 days if no action is taken. Please ensure all checks are passing, https://github.com/orgs/adobecom/discussions/997 provides instructions. If the PR is ready to be merged, please mark it with the "Ready for Stage" label.

[github-actions]

Reminder to set the Ready for Stage label - to queue this to get merged to stage & production.

[asonnalagi]

Verified the fix. Test results are in the task MWPW-164046