Bug 278881 – [ Sonoma F wk2 ] fast/scrolling/rubber-band-shows-background.html is a flaky image only failure.

• Status: NEW
• Component: Scrolling

[Anfernee Viduya]

fast/scrolling/rubber-band-shows-background.html
has been a flaky failure for some time now. 

HISTORY: 
https://results.webkit.org/?suite=layout-tests&test=fast%2Fscrolling%2Frubber-band-shows-background.html&version_name=Sonoma&style=release&style=debug&architecture=x86_64&architecture=arm64&flavor=wk2

DIFF LINK: 
https://build.webkit.org/results/Apple-Sonoma-Release-AppleSilicon-WK2-Tests/282908@main%20(5348)/fast/scrolling/rubber-band-shows-background-diff.png

REPRODUCIBILITY: 
I am able to reproduce this image failure using test list only on ToT. Running the test on its own results in a pass. 
run-webkit-tests --test-list ~/Desktop/test_list.txt --child-process=1

DESCRIPTION: 
It seems that there is a test leakage thats causing this to flaky image fail.

[Anfernee Viduya]

Created attachment 472350 [details]
test_list

test list used for reproduction

[Anfernee Viduya]

Created attachment 472351 [details]
diff

[Radar WebKit Bug Importer]

<rdar://problem/134964094>

[EWS]

Test gardening commit 282925@main (ec5afaffefb2): <https://commits.webkit.org/282925@main>

Reviewed commits have been landed. Closing PR #32906 and removing active labels.

[EWS]

Test gardening commit 284113@main (7e54536eadb4): <https://commits.webkit.org/284113@main>

Reviewed commits have been landed. Closing PR #34119 and removing active labels.