Andrea, I only purchased the plug-in last week. As far as I know that should be the latest version.
Are you aware of any possible conflicts? Caching probably springs to mind?
Update: just looking into the console, it would appear that there are some issues with jquery. I'm getting an error with toUpperCase function. line 11141 /wp-content/plugins/atum-export-pro/assets/js/build/atum-export-central.js?ver=1.3.2:formatted (Cannot read property 'toUpperCase' of undefined).
var e = this.$searchFieldInput.val().toUpperCase()
, t = this.$elem.find(".field-list");
t.find(".select-list > li").each(function(t, n) {
var i = $(n);
(i.attr("title") || i.data("original-title")).toUpperCase().indexOf(e) > -1 ? i.removeClass("hidden") : i.addClass("hidden")
}),
t.each(function(e, t) {
var n = $(t);
n.find(".select-list > li").not(".hidden").length ? n.show() : n.hide()
})
}
This particular line (i.attr("title") || i.data("original-title")).toUpperCase()
Thanks.