SVG Reader Map - Qlik Sense - Issue black map displayed over the original

[#1]

Hello Experts!

I am using in a Qlik Sense app the extension SVG reader.

The extension is incredible, but for one issue I have: once the sheet is opened, the map is showed like this (with the black map on it):

only when something is selected (e.g. filters, bars in barchart...) the map return normal, like this:

Any help? I am connecting to each country the 2-letters code (and it worked perfectly besides this issue).