Chart Widget making a layer without customized name

[KhizerZakir]

Hello everyone!

As you can see in the attached image, whenever I try to create a chart for any layer, it makes an extra(temp) layer with the same name. Can someone help me either turn off the production of this temp layer or an option to customize the name of the layer?

I will really appreciate your help on this. 

best wishes 🙂