Review on Plug And Play Vehicle To Trailer Light Converter: Adapts US 4-Way Flat To European 13-Pin Round Plug - CARROFIX by Adrian Woodside

I hooked this up to my european bike rack that has integrated lighting. The bike rack has a 13 port EU connection but only has 7 pins. I tested all the pins to make sure they all function properly and wired everything together following the instructions. Everything works flawlessly EXCEPT for when you enable hazards. When I turn on my hazards, the brake lights flash instead of the turn signals. I believe the way the wiring is set up inside the adapter is causing the issue. Any help to fix this would be appreciated.