update readme

Co-authored-by: edisionnano <samantas5855@gmail.com>

README.md

@@ -23,9 +23,8 @@ told you and it's not my fault.
 ## Known Issues
 
 - Only works with **PipeWire**
-- Only works on **X11**
+- Can only share primary screen on X11 (no other screens or specific applications)
-- Can only share primary screen (no other screens or specific applications) (see
+  (see [#1](https://github.com/maltejur/discord-screenaudio/issues/1))
-  [#1](https://github.com/maltejur/discord-screenaudio/issues/1))
 
 ## Installation
 

src/main.cpp

@@ -30,6 +30,10 @@ int main(int argc, char *argv[]) {
     Virtmic::start(parser.value(virtmicOption));
   }
 
+  qputenv("QTWEBENGINE_CHROMIUM_FLAGS",
+          "--enable-features=WebRTCPipeWireCapturer " +
+              qgetenv("QTWEBENGINE_CHROMIUM_FLAGS"));
+
   MainWindow w;
   w.show();