alj
Level 2

Will TT let me file my return and will the government accept it without my Schedule K-3?

Like many people I have a Schedule K-1 with box 16 checked indicating a Schedule K-3 is attached even though the Schedule K-3 won't be available until summer of 2022. I have several questions regarding this.
Does the fact there is a K-3 indicate there were definitely foreign taxes paid?
Will TT file it  with the missing K-3 and error  message?
Will the government accept it with the missing K-3?
Should I tell TT the box is not checked to avoid the error message?