I don't know whether to be annoyed or laugh

Na
My daughter ONLY poops in her carrier, like 98% of the time. Anyone else??
Like we're on our way to go somewhere, I get her all strapped in, then I start hearing the grunts. So I either have to pull off when I get a chance or if she's kind enough to do this before we click the seat in the car, I unstrap her and change her. Lol..
She's 6 months, this has been happening for a little over a month now.