[wp-trac] [WordPress Trac] #54397: e2e timeout errors: waiting for selection `.components-snackbar`

[WordPress Trac]

#54397: e2e timeout errors: waiting for selection `.components-snackbar`
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 Reporter:  hellofromTonya    |       Owner:  (none)
     Type:  task (blessed)    |      Status:  new
 Priority:  normal            |   Milestone:  Awaiting Review
Component:  Build/Test Tools  |     Version:
 Severity:  normal            |  Resolution:
 Keywords:                    |     Focuses:
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Comment (by youknowriad):

 I noticed these as well, I think these failures are probably there since
 these tests have been added. My suspicions is CSS animations, in the
 Gutenberg tests relying on the same helpers, there's no flakiness, but
 there are two extra things done on the Gutenberg e2e setup:

  - Reduce animations (which I attempted in Core here
 https://github.com/WordPress/wordpress-
 develop/commit/fdb2dacc199382cd0800838596b5717cbf8e211f#diff-
 cd20a88b9a0d8ff93f4ebc81383c60b53312bb8aed35909f2ae80ec6094dc924R132-R134
 and committed let's see if it improves things
  - The "disable-css-animation" plugin which is only loaded in the e2e test
 setup in the Gutenberg test environment. I didn't do this on Core yet
 because that plugin is not available on the core's environment yet but if
 things stay unstable after my commit above, we could try doing this as
 well.

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Ticket URL: <https://core.trac.wordpress.org/ticket/54397#comment:3>
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