Units stand in a square shape when attacking buildings

[temple]

As described ​here, when attacking a building units sometimes run closer to it to form a square shape, even though they're within range before that point (they should form a circle around the building).

It might might have something to do with how the building's "radius" compares to the unit's range. In my brief experiments in the editor, archers stood in a circle to shoot a cc but slingers and skirmishers stood in a square. For a barracks, archers and slingers stood in a circle but skirms stood in a square. And for a house, all three stood in a circle. I could very well be wrong, though.

[Imarok]

Move tickets to Simulation as UI & Simulation got some sub components.

[bb]

I would guess, this is due to the fact how unitMotion handles walking in range. It either treats the target as square or circle (see ShouldTreatTargetAsCircle).

(they should form a circle around the building)

Rather a rounded rectangle