[MWPW-140096] Genfill Marquee images are blinking during auto play and on click as well in Firefox browser

[drashti1712]

• Bug fix - Image flickering issue on firefox browser (Genfill)

Resolves: MWPW-140096

Test URLs:

• Before: https://main--cc--adobecom.hlx.live/drafts/drashti/MWPW-137345/genfill-container?martech=off
• After: https://genfill-flicker--cc--drashti1712.hlx.live/drafts/drashti/MWPW-137345/genfill-container?martech=off

[aem-code-sync]

Hello, I'm the AEM Code Sync Bot and I will run some test suites that validate the page speed.
In case there are problems, just click the checkbox below to rerun the respective action.

• Re-run PSI Checks

[aem-code-sync]

Page	Scores	Audits	Google
/drafts/drashti/MWPW-137345/genfill-container?martech=off

[codecov-commenter]

Codecov Report

Attention: 4 lines in your changes are missing coverage. Please review.

Comparison is base (ad3c16c) 88.28% compared to head (2617356) 89.83%.

Files	Patch %	Lines
...ativecloud/features/genfill/genfill-interactive.js	95.60%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #144      +/-   ##
==========================================
+ Coverage   88.28%   89.83%   +1.55%     
==========================================
  Files           8        8              
  Lines         657      679      +22     
==========================================
+ Hits          580      610      +30     
+ Misses         77       69       -8     

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[Anupamasonnalagi]

Verified the issue. It's fine now.
https://genfill-flicker--cc--drashti1712.hlx.page/creativecloud/animation/discover/testdraftsfirefly/genfill/psgenfill