[stable29] Remove requiring PNG for iOS

[backportbot]

Backport of PR #1793

[cypress]

Activity    Run #2001

Run Properties:   Failed #2001  •  04fbdc770f: [stable29] Remove requiring PNG for iOS

Project	Activity
Branch Review	backport/1793/stable29
Run status	Failed #2001
Run duration	06m 34s
Commit	04fbdc770f: [stable29] Remove requiring PNG for iOS
Committer	backportbot[bot]
View all properties for this run ↗︎

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Test results
Failures	2
Flaky	3
Pending	0
Skipped	0
Passing	8
View all changes introduced in this branch ↗︎

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Tests for review

  cypress/e2e/sidebar.cy.ts • 2 failed tests • Run E2E

View Output

Test		Artifacts
Check activity listing in the sidebar > Has rename activity		Test Replay Screenshots
Check activity listing in the sidebar > Has comment activity		Test Replay Screenshots

  sidebar.cy.ts • 2 flaky tests • Run E2E

View Output

Test		Artifacts
Check activity listing in the sidebar > Has favorite activity		Test Replay Screenshots
Check activity listing in the sidebar > Has tag activity		Test Replay Screenshots

  settings.cy.ts • 1 flaky test • Run E2E

View Output

Test		Artifacts
Check that user's settings survive a reload > Form survive a reload		Test Replay Screenshots