[Mobile] An error occurs when using drag and drop

[AmirhoseinHesami]

Are you requesting a feature, reporting a bug or ask a question?

reporting a bug

What is the current behavior?

I am using surveyjs in my latest Nextjs 14.2.3 app. on mobile devices when you add two or more questions and then if you try to use drag and drop to sort the questions the Unhandled Runtime Error occurs. the error is : "TypeError: Cannot read properties of undefined (reading 'setAttributeNS')"

a.mp4

• browser: android chrome (124.0.6367.113)
• library version: latets version of survey-react-ui (1.10.2)

[JaneSjs]

Hello @AmirhoseinHesami,
Thank you for reaching out. I tested a SurveyJS Creator v1.10.2 on Android, however, didn't reproduce the issue.

I would appreciate it if you test this demo on your end and let me know whether the issue occurs on your end.

Thanks

[JaneSjs]

@AmirhoseinHesami, I managed to reproduce the issue on my end using the surveyjs-nextjs demo.

@dmitry-kurmanov, please run this demo and open a browser window in a mobile resolution. You'll be able to reproduce the issue.

[JaneSjs]

Hello @AmirhoseinHesami,
We placed the following PR to fix styling of a drag-drop question icon: #5492. Once the new maintenance update is available, I would recommend that you upgrade and check to see if the icon appears correctly and whether the TypeError: Cannot read properties of undefined (reading 'setAttributeNS') exception remains. Unfortunately, we couldn't reproduce this failure on our end, so we would appreciate if you let us know how it goes on your end after the upgrade.

Thanks

[JaneSjs]

Hello @AmirhoseinHesami,
Unfortuntely, we haven't heard for you in a while. If the issue persists or you have any further questions, please feel free to reopen this thread or submit a ticket at help desk.

Thank you