Shadows render incorrectly on the border of two landscapes

Regression: Tested in UE5/Release-5.0, issue does not occur so regression is yes

This issue appears on whichever side of the first landscape the second landscape is adjacent to. Moving the Directional Light in the scene changes the shadow's angle as well, but the behavior should match that of 5.0.

1. Create a new Basic level
2. Delete the platform
3. Create a new landscape with the M_Ground_Grass material
4. Create a second landscape with the M_Ground_Grass material
5. Move the second landscape on the X or Y axis to not overlap with the first landscape but still be close

Actual Result: A shadow appears on the first landscape near where the two landscapes meet as if the first landscape is going under the second landscape.

Expected Result: Both landscapes should be lit the same and not have a shadow on one landscape where they are close.