There is a very cool little box on the left, below All and In Use that is empty except for an MAGNIFYING GLASS. Type "foreign tax withheld" there and VOILA! She is found!!!!!

When you were entering the Dividend income, there was pretty sparce grid > at the right end of the 1st line is a blue rectangle with the word Details and a trash can. This appears in many input screens. Click Details > Often tabs open up when this happens, but in this case, just a long row of very boring entry points, scroll through them and get familiar with all, including Foreign tax, and Foreign Tax Credit

ALSO - Where you started this was a box for queries - Enter short phrase, like Foreign Tax Credit and VOILA you should find https://accountants.intuit.com/support/en-us/help-article/form-1116/entering-foreign-taxes-paid-gene...