Overview：

• The curve is distorted.
• The arc does not fully close.
• In the 2D window, the display of Arc and Ellipse components is misaligned.

Details:

Place the following three objects:

1. Ellipse Component (Foreground)
   • Fill: None
   • Stroke: Blue
   • Stroke Width: 4
2. Arc Component
   • Stroke: Blue
   • Stroke Width: 4
3. Ellipse Component (Background)
   • Fill: White
   • Stroke: Red
   • Stroke Width: 4

Fig1:

When displaying No2 and No3 in the 2D window, the lines are misaligned, and the red line in the background (No3) remains visible.

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Fig2:

When displaying No2 and No3 in live preview, the arc is not fully closed, leaving a gap at the 12 o'clock direction.
 

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Fig3:

When displaying No2 and No3 in the 2D window, the arc becomes distorted.

ArcItem { id: arc begin: 0 end: 59 }

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Expectation value:

When displaying No1 and No3 in the 2D window, the overlapping lines cause the red line in the background (No3) to be invisible.