Hi,
In the javascript code of the widget "homegenie/generic/sensor", there ctx.isUnknown that filter which parameter to show :
var ctx = $$.ui.GetParameterContext($$.module, parameter.Name, parameter.Value);
if (!ctx.isUnknown) {
I try to comment this check, but there is a lot of parameters in a module that are not interesting, but you can add parameter you want with something like this :
if (!ctx.isUnknown || parameter.Name == "Betti") {
Are you sure it was previously working ?