I'm not entirely sure if this is a bug, but this only happens with the income map mode. When I double click on the province from the side and choose to construct a workshop, the list of provinces scroll all the way up to the top.
As an Illustration, one could click on the Île-de-France(Paris) provence on the income map mode. Then, click on a "build all" button to build as many workshops one could build in their country(starting from the top, downwards).
We have the development option to adjust for each country and region, but we don't have an economic option for each country and province. I'd like to have this to make more realistic scenarios regarding economic power.