Isocircle (ellipse representing a circle in iso mode) in DRAFTSIGHT

Hello

In the latest version of Draftsight (2017 SP1)
when working in ISO mode (grid/orientation/ISO settings)

in the submenu of the Ellipse command,

The isocircle command (used to represent a circle in isometric view) no longer works.

Who has an explanation/solution?

Thanks in advance,
Kind regards


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