Rounded corners in shapes with acute angles?

[yves-chevallier]

Let's consider this superposition of a triangle and a rectangle :

Cou can see that the triangle shape despite to be the same height and width of the rectangle have pointy edges. In Illustrator for instance, you can choose which cap/corner style you want to use:

.

In Drawio, this is automatic, when an angle is to acute, then it is truncated:

But the threshold is not configurable and doesn't suit most situations.

Would it be possible to have a setting to choose how shape behave?