The graphics made in the graphics editor are hierarchical, that is, the graphics made first are at the bottom layer, and the graphics made later are at the top layer.
If you want to move a graphic to the back layer, please select the graphic and then click the "Move to Back Layer" tool
to achieve it.

If you want to move a graphic to the front layer, select the graphic and then click the "Move to Front Layer" tool
.

If you want to move a graphic one layer down, please select the graphic and then click the "Send Backward" tool
to achieve it.

If you want to move a graphic up one layer, please select the graphic and then click the "Move Up One Layer" tool
to achieve it.

Please click here to watch the video operation demonstration