Opacity elements broken for svg

[Thorsten]

Hello

This is a bug report that should go through https://bugreport.java.com/ 
, however the bug report site only gives me 'Access Denied You don't 
have permission to access 
"http://splash.oracle.com/bugreport/submit_start.do?" on this server.' 
whenever I hit submit. Is it broken for everyone or did I get blacklisted?

So since openjx 18 using opacity="<value>" will just behave like opacity 
was set to 1. -> In the Example: two black circles instead of one black 
and one teal circle. Version 17.0.2 works fine

Example svg was taken from 
https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/opacity

Best regards,

Thorsten Goetzke



package com.example.demo;

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.web.WebView;
import javafx.stage.Stage;


public class HelloApplication extends Application {
     @Override
     public void start(Stage stage) {
         final WebView webView = new WebView();
         final String svg = "<svg viewBox=\"0 0 200 100\" 
xmlns=\"http://www.w3.org/2000/svg\">\n" + "  <defs>\n" + "    
<linearGradient id=\"gradient\" x1=\"0%\" y1=\"0%\" x2=\"0\" 
y2=\"100%\">\n" + "      <stop offset=\"0%\" 
style=\"stop-color:skyblue;\" />\n" + "      <stop offset=\"100%\" 
style=\"stop-color:seagreen;\" />\n" + " </linearGradient>\n" + "  
</defs>\n" + "  <rect x=\"0\" y=\"0\" width=\"100%\" height=\"100%\" 
fill=\"url(#gradient)\" />\n" + "  <circle cx=\"50\" cy=\"50\" r=\"40\" 
fill=\"black\" />\n" + "  <circle id=\"circle\" cx=\"150\" cy=\"50\" 
r=\"40\" fill=\"black\" opacity=\"0.3\" />\n" + "</svg>\n";
         webView.getEngine().loadContent(svg);
         stage.setScene(new Scene(webView));
         stage.show();
     }


     public static void main(String[] args) {
         launch();
     }
}