ArcGIS Pro 2.5: “Boundary must be covered by (area-line)” topology rule fails,

[JamalNUMAN]

ArcGIS Pro 2.5: “Boundary must be covered by (area-line)” topology rule fails,

Despite the fact that the ArcMap manages to perform the “Boundary must be covered by” topology rule, Pro fails

What could be the issue here?

The data is attached

[BranislavBlagojevic]

Yes, Jamal! Old problem -- bug. Noted in ver. 2.3. Typically ESRI ignore this. 

[DanPatterson_Retired]

older (arcmap 10)

NIM078093: The 'Boundary Must Be Covered By Boundary Of (Area-A.. 

newer (pro 2.3.1)

BUG-000122096: In ArcGIS Pro, an error occurs when attempting to sa.. 

which is fixed in Pro 2.6