Most of life's fulfilling opportunities come from just showing up. Showing up on searches, at work, at the pub.
If I got a message like this I'd just block the sender. As a developer I have no say in what my owner tells me to work on. I type what they want and nothing more.
They're not asking you to fix anything. They are asking where to submit a bug report that someone (someone else) will look at.
My answer doesn't change. I'm not on LinkedIn during work hours.