[ui5-date-time-picker]: regularly failing test

[nnaydenow]

Bug Description

DateTimePicker general interaction
✓ tests picker opens/closes programmatically (114ms)
- tests selection of new date
✓ tests time controls adjustments (573ms)
- tests selection of new date without changing the time section
✓ tests time controls for dtSeconds picker (60ms)
✓ tests time controls for dtMinutes picker (56ms)
✓ tests hours clock is active on picker open (44ms)
- tests selection of 12:34:56 AM
1) tests change event is prevented on submit when prevent default is called
✓ Min and max dates are set, with no format pattern provided, using valid ISO format (152ms)
✓ picker popover should have accessible name (42ms)
- tests change event is fired on submit

7 passing (8s)
4 pending
1 failing

1. DateTimePicker general interaction
   tests change event is prevented on submit when prevent default is called:
   AssertionError: Timed out retrying after 4000ms: expected '<ui5-input#ui5wc_79-inner.ui5-date-picker-input>' to be 'focused'
   at Context. (DateTimePicker.cy.tsx:363:4)
   at runnable.fn (http://localhost:5173/__cypress/runner/cypress_runner.js:138291:19)
   at callFn (http://localhost:5173/__cypress/runner/cypress_runner.js:156911:21)
   at Runnable.run (http://localhost:5173/__cypress/runner/cypress_runner.js:156898:7)
   at (http://localhost:5173/__cypress/runner/cypress_runner.js:162[822](https://github.com/SAP/ui5-webcomponents/actions/runs/14062162697/job/39375468421#step:6:823):30)
   at PassThroughHandlerContext.finallyHandler (http://localhost:5173/__cypress/runner/cypress_runner.js:4072:23)
   at PassThroughHandlerContext.tryCatcher (http://localhost:5173/__cypress/runner/cypress_runner.js:1807:23)
   at Promise._settlePromiseFromHandler (http://localhost:5173/__cypress/runner/cypress_runner.js:1519:31)

(Results)

┌────────────────────────────────────────────────────────────────────────────────────────────────┐
│ Tests: 12 │
│ Passing: 7 │
│ Failing: 1 │
│ Pending: 4 │
│ Skipped: 0 │
│ Screenshots: 0 │
│ Video: false │
│ Duration: 8 seconds │
│ Spec Ran: DateTimePicker.cy.tsx │
└────────────────────────────────────────────────────────────────────────────────────────────────┘

Affected Component

ui5-date-time-picker

Expected Behaviour

No response

Isolated Example

No response

Steps to Reproduce

...

Log Output, Stack Trace or Screenshots

No response

Priority

Very High

UI5 Web Components Version

nightly

Browser

Chrome

Operating System

No response

Additional Context

No response

Organization

No response

Declaration

• I’m not disclosing any internal or sensitive information.