Only the IRS could answer that and the IRS runs at its own slow pace. You can view the draft 1041 instructions here, but no telling when they might become final.
https://www.irs.gov/pub/irs-dft/i1041--dft.pdf
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
