I am a student in a non-compensatory role who receives a stipend categorized under a 1099-MISC every year. When I put it into the software, it notes that I have an excess Roth IRA contribution this year due to the 1099-MISC not counting as "earned income". Is that correct? A few sources online I've seen note that since 2019, 1099 income is treated as taxable income (Solved: Graduate Student Stipend for Roth). Is my understanding incorrect, or is this something I need to correct in the software?