There is a Grid appearing when i render my animation

Hey guys, i’m trying to render a simple animation, but when i render there is a grid from the skeleton layer that keeps showing even at the final render… can someone help me?
Captura de tela 2022-04-02 100710

Can you list out steps to reproduce that grid? I tried with:

  1. Add solid layer
  2. Draw rect
  3. Draw circle
  4. Add two bones
  5. Link each bone to rect and circle respectively
  6. Render

I don’t get the grid rendered on my final png image.

Synfig workspace

Screenshot from 2022-04-05 10-49-30

Rendered PNG