Icon not showing in Ventoy Grub2

[utherbone]

Actually I still don't understand what makes the icon appear, there doesn't seem to be anything in the tema.text file that calls it Tela, I downloaded the gnome look theme. I like to know how things happen, can you help me? is something missing from the grub configuration file?

Here is a screenshot of the virtualbox:

[utherbone]

Solved in: https://www.ventoy.net/en/plugin_menuclass.html