UI tests needing a rerun to pass.

[Taknok]

Steps to reproduce

1. Run ui test deleteMultipleSelectionTest
2. See first fail and second run suceed.

Expected behaviour

Pass at first run.

Actual behaviour

Fail at first run

Device name

No response

Android version

N.A.

Firefox release type

Firefox

Firefox version

main

Device logs

No response

Additional information

UI tests are failing on first run due to this popup changing the focus.

This popup is shown when first navigating to an URL.

@Taknok Good catch with the tests needing a rerun to pass.
Can you open a new ticket for that? (I can help also)
(the solution is simple, we just need to use featureSettingsHelper.setTCPCFREnabled(false))

Originally posted by @Mugurell in #21212 (comment)

Example: ui test deleteMultipleSelectionTest

Solution: featureSettingsHelper.setTCPCFREnabled(false)

┆Issue is synchronized with this Jira Task

[AaronMT]

@Taknok This should be resolved today if you pull in latest code off main. Please report back if things are not working for you.

[Taknok]

Blocked by #27053

[cpeterso]

Moved to bugzilla: https://bugzilla.mozilla.org/show_bug.cgi?id=1807299

Change performed by the Move to Bugzilla add-on.