Not able to get alignment constraints in the sketch.
Solution
This is about alignment constraints. We had turned it off by default because the sketches ended up having too many of them and most users were not interested in them.
There is a customer default under Sketch -- Inferred Constraints and Dimensions -- Create Alignment Constraints. Can you check if this option is off? If yes, turn this ON and the old behavior will be restored.
Notes and References
Hardware/Software Configuration
Platform: INTEL
OS: windows
OS Version: 10-1909
Product: NX
Application: DESIGN
Version: V1919
Function: SKETCHER
Ref: 001-10071635