Retirement tax questions

Yes, that worked.  The actual form is a NR4 - I've been told to treat it as a 1099.

 

I followed this advice for my 2023 Tax return & the IRS rejected the foreign taxes withheld related to this NR4.   I'm currently disputing with the IRS. 

 

I'm concerned that if I do the same thing year - the IRS will again reject. Any suggestions as to the best way to report this foreign income along with the taxes paid/withheld.