Hello Community,
I am hoping someone has seen this issue before and can point me in the right direction.
ISSUE
We have a column chart on a Dynamics 365 dashboard (Opportunity entity) that has three data series. Starting in April, without any changes on our end, the chart stopped displaying all three series in view mode and now only shows one. All three series display correctly in edit mode and in the Chart Designer.
CHART DETAILS
- Entity: Opportunity
- Chart Type: Column
- Three aggregate data series grouped by a lookup field
- Chart XML has 3 correct Series tags and 3 separate measure collection blocks
KEY OBERSERVATION
The Chart Designer preview shows all three series correctly. It is only when viewing the chart in view mode on the dashboard that it drops to one series. This strongly suggests the issue is in the view mode rendering engine rather than the chart definition itself, and aligns with the April 2026 monthly update being applied to our tenant.
Has anyone else experienced this after the April 2026 update? Could this be a known rendering bug introduced in version 9.2.26044.00164? Any workarounds or fixes would be greatly appreciated.
Thank you!