Edits made on a feature class are not immediately reflected on the point feature service referenced from than enterprise geodatabase (EGDB) registered as a datastore in Portal for ArcGIS.
This defect was logged against a version of the software which is no longer supported. The issue is not reproducible in newer versions of ArcGIS Enterprise and ArcGIS Pro. If the issue persists, contact Esri Support Services as a new reproduction case is needed to continue investigation.