Additional chat-related features and issues within Microsoft Teams for business
Hello Gemma,
Sorry for the inconvenience caused by this issue.
According to description you are facing an issue with missing header JSON formatting when editing an item in Teams group. I have tried to reproduce the same behavior on my side, but I didn’t meet the same issue when changed an item in the list. Please check the screenshots below:
To narrow down the source of this issue, please share some additional information with us:
- Do all users encounter this behavior?
- Does this issue apply to all lists or only specific one?
- Can you please share the screenshots?
I may also suggest you post to SharePoint Tech community in case this issue applied to a JSON code. The members and engineers in this community have more resources and test environment to find the related to coding.
Best Regards,
Igor
Many thanks for your fast reply !
i should solved with the temporary solution below:
turning off the sync for the list in List Settings > Advanced Settings > Set Offline client availability to No.
Best Regards
Francesco