Backport: Fix flaky test 'test_that_terminating_experiment_shows_a_confirmation…

[jonathan-eq]

…_dialog'

Issue
Resolves #my_issue

Approach
Short description of the approach

(Screenshot of new behavior in GUI if applicable)

• PR title captures the intent of the changes, and is fitting for release notes.
• Added appropriate release note label
• Commit history is consistent and clean, in line with the contribution guidelines.
• Make sure unit tests pass locally after every commit (git rebase -i main --exec 'just rapid-tests')

When applicable

• When there are user facing changes: Updated documentation
• New behavior or changes to existing untested code: Ensured that unit tests are added (See Ground Rules).
• Large PR: Prepare changes in small commits for more convenient review
• Bug fix: Add regression test for the bug
• Bug fix: Add backport label to latest release (format: 'backport release-branch-name')

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.55%. Comparing base (d22c5da) to head (062047a).

Additional details and impacted files

@@              Coverage Diff              @@
##           version-17.0   #12509   +/-   ##
=============================================
  Coverage         90.55%   90.55%           
=============================================
  Files               435      435           
  Lines             29094    29094           
=============================================
  Hits              26345    26345           
  Misses             2749     2749           

Flag	Coverage Δ
cli-tests	37.62% <ø> (ø)
gui-tests	68.98% <ø> (ø)
performance-and-unit-tests	73.98% <ø> (ø)
test	38.57% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[codspeed-hq]

CodSpeed Performance Report

Merging #12509 will not alter performance

_{Comparing jonathan-eq:backport (062047a) with main (8680a82)¹}

Summary

✅ 22 untouched

Footnotes

1. No successful run was found on version-17.0 (d22c5da) during the generation of this report, so main (8680a82) was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

[scout-team-app]

Successfully created backport PR for version-18.0:

• [Backport version-18.0] Backport: Fix flaky test 'test_that_terminating_experiment_shows_a_confirmation… #12550