Zooming in and zooming out does not work on Pen Display

I have a Pen Display (Huion Kanvas Pro 16 Premium) on which I use Gimp drawing program. Unfortunately, zooming in and out of the image does not work in this Gimp program (it works in other programs).
I do not know if this is a defect of the Gimp program or the tablet driver.
Please help


you might have to configure those buttons in gimp that they map to the zoom actions.