Horizontal scroll

Is it possible to export XD prototype and keep the horizontal scroll feature available in the last version of XD into my html export ?

Do you mean Scrollable Group or something else?

You can choose to use overflow to set the scrolling.

https://velara-3.gitbook.io/web-export/element-options/overflow

Scrollable Group may be supported in next version or two not sure.

Yes this is for Scrollable Group.
I try to apply your solution but when I export the artboard I have this message :
Warnings:

  1. Element type not found: Exporter for element “ScrollableGroup” named “Groupe défilant 1” is not found. Exporting as path

Through ma web navigator The Group of 3 squares that should be scrollable horizontally and displayed on the screen at
x=33
y=248
is displayed in the html export at 0;0 and the horizontal scrolling function for this Group doesn’t work after export.

There’s an update that will support ScrollableGroup. Probably a few weeks out.