excuse me, so I installed an inkscape icon in ~/.config/inkscape/icons/icons.svg it was working properly. Then I change gnome icon theme which has an inkscape icon. I wan't to use the icon which is in ~/.config/inkscape/icons/icons.svg but it keeps using icon that used in my gnome theme.
I cannot find inkscape icon in my gnome icon directory to delete it.
How to force using icon from ~/.config/inkscape/icons/icons.svg?
Thank you

from gnome icon

from ~/.config/inkscape/icons/icons.svg
Inkscape 0.92.0r (from main arch repo), gnome-shell