Hi all,
Just a general note.
It would appear that the stair Monolithic Landing is generated based on the Monolithic Flight connection, even when you are not using that option. This settings being hidden in the UI when not using this option... In the image below, the bottom stair has the flight to landing connection set to the default Automatic Cut, while the top stair has it set to Vertical Cut.

Ling.
Operating system used: Windows W11 25H2