Hi all,
I'm a project engineer and, since last year, I have been generating web maps to show my colleagues some GIS data.

As I'm not a developer, I started using QGIS2Web in October, and it worked well for a while. Sadly, over the past few months, the system has stopped working properly.
In fact, the symbology of the layers is incorrect: I have two main layers that should be categorised, but the web map shows them with a single symbol.

I have attached a screenshot showing how the legend displays the correct symbology. As you can see, however, on the map these two layers appear in this way (all the points are orange and all the polygons are light blue).

I tried to find a way to fix the problem, but I wasn't able to do so (I searched the JavaScript file where the plugin indicates the styles of the layer, but couldn't find it). As I mentioned before, I continued to use the plugin as usual, but after an update it stopped working properly.

Thanks in advance!