Foreign tax credit: Worksheet correct, 1040 shows less credit, and 1116 form "disappeared"?

I'm crazily confused.

 

Combining two brokerage statements imported into TT, my 1116 Foreign Tax Credit Computation Worksheet (not sure why it's labeled "copy 1") correctly shows foreign tax paid of $392. But when I try to access form 1116, it's completely blank, and on my 1040 Schedule 3 the foreign tax credit is knocked down to $164.

 

I'm not able to access anything from the forms (especially no 1116?) that provides explanation of this reduced amount.

 

Anyone able to help?