Office patches this month had some security aspects, and so came out ahead of the .Net, which were non-security patch rollups.
There were a lot of Office Fixlets this time around, hence the prioritization and the split propagation.
There were a few dotNet core items with security aspects that were released under Updates for Windows Applications.
The dotNet rollups are still in our publishing stream. ADL is estimating tomorrow by 10am EST for these last set of June Patch Tuesday Fixlets.