DynamicPageHeader expanded automatically on scroll on mobile devices

[Kalo2412]

OpenUI5 version: 1.117.0

Browser/version (+device/version): 'Mozilla/5.0 (iPhone; CPU iPhone OS 16_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Mobile/15E148 Safari/604.1'

Any other tested browsers/devices(OK/FAIL):

URL (minimal example if possible): https://sapui5.hana.ondemand.com/#/entity/sap.f.DynamicPage/sample/sap.f.sample.DynamicPageWithStickySubheader/code

User/password (if required and possible - do not post any confidential information here):

Steps to reproduce the problem:

1. Set the DynamicPage attribute "headerExpanded" to false

What is the expected result? The header should not be expanded automatically on scroll

What happens instead? The header is internally expanded automatically on scroll

Any other information? (attach screenshot if possible)

https://teamschedule-my.sharepoint.com/:v:/g/personal/mihael_kirov_teamschedule_digital/Eac25tkkwzpPlanvi3NGuoABZGiRSpzccp9959XwNyzDxw?nav=eyJyZWZlcnJhbEluZm8iOnsicmVmZXJyYWxBcHAiOiJPbmVEcml2ZUZvckJ1c2luZXNzIiwicmVmZXJyYWxBcHBQbGF0Zm9ybSI6IldlYiIsInJlZmVycmFsTW9kZSI6InZpZXciLCJyZWZlcnJhbFZpZXciOiJNeUZpbGVzTGlua0NvcHkifX0&e=aprmvL

[MapTo0]

Hello @Kalo2412

headerExpanded sets the initial state of the header
preserveHeaderStateOnScroll defines if the state should be preserved while the user is scrolling.

I guess you need a combination of these two properties.

Best Regards!
Martin
UI5 Development Support

[Kalo2412]

@MapTo0 Thank you very much for the answer, unfortunately in landscape mode this property does not make any difference even if set to true (preserveHeaderStateOnScroll). Can you check it? We need this to be always true.

[Kalo2412]

@MapTo0 ?

[MapTo0]

Hey @Kalo2412

I could not reproduce the issue on my side.
Could you please recheck this bin and provide steps to reproduce and expected behaviour? https://jsbin.com/dufakuhofi/4/edit?html,console

Best Regards,
Martin

[Kalo2412]

Here is a video that shows the issue: (It is reproduced on landscape mode)

https://teamschedule-my.sharepoint.com/:v:/g/personal/mihael_kirov_teamschedule_digital/EbCwcm-5AM5Lv-JPpUa7PQ8BAlfx8BW26w5R7_xHXzrhXQ?nav=eyJyZWZlcnJhbEluZm8iOnsicmVmZXJyYWxBcHAiOiJPbmVEcml2ZUZvckJ1c2luZXNzIiwicmVmZXJyYWxBcHBQbGF0Zm9ybSI6IldlYiIsInJlZmVycmFsTW9kZSI6InZpZXciLCJyZWZlcnJhbFZpZXciOiJNeUZpbGVzTGlua0NvcHkifX0&e=87FUlY

[MapTo0]

Hello @Kalo2412 ,
Thank you for sharing this finding. I've created an internal incident DINC0281679. The status of the issue will be updated here in GitHub.

Regards,
Martin

[jdichev]

Hello @Kalo2412,

What you describe is the expected behavior. It is documented in the property's documentation that it only serves to initiate the control in a certain state but user interaction can affect the state.

If you seek the header to never expand once initialized in collapsed state you could use the preserveHeaderStateOnScroll property.

Best regards,
Jordan

[Kalo2412]

@jdichev As I mentioned preserveHeaderStateOnScroll is not taken into account even if set to true it is still opened on scroll please see the video