Hi Alexis Vergoz,
Thanks for sharing the details.
We have tried the Grid sorting, but the icons are showing
properly in both production and development. Please refer to the below screenshot
for more information.
So, we suspect that the issue occurs only in your sample, so
could you please share an issue reproducible sample or hosted link to validate
the issue?
Also please confirm whether
you are referring to the issue in the normal Grid or in the Print window of the Grid.
Regards,
Pavithra S