When accessing the ArcGIS Online feature service in ArcGIS Pro with M values that are 'NaN', the features disappear.

Workaround

1. Extract features from ArcGIS Online, host the data locally, and open it in ArcGIS Pro.
2. Edit the M-Values of the line features vertices to all be '0' instead of 'NaN'.
3. Publish the data back into ArcGIS Online.
4. Open the hosted feature layer in ArcGIS Pro and the items are displayed correctly.

Schritte zur Reproduzierung