I'm afraid the problem is me, and this issue is probably because of two things:
1, I do not know Katakana yet and
2, the Microsoft IME interface/editor.
Here's the name of the college from the vocabulary list:
Shitee is my mistake. It should be Shitii.
The instructor said that when it is typed into her Macintosh as plain Romaji spelled as shitiikarejji, then it automatically changes to the correct Katakana.
I tried that, but it didn't work, so I began to press return after each character.
Strangely enough, I was going to prove this by creating a new video. Moments ago, I did two things. I set up the recorder and did a test-typing of the characters before recording. The problem I was experiencing duplicated itself, so I deleted the characters just typed and turned on the recorder to create the demonstration. Next, I began recording, and now an additional pop-up menu appears once I've stopped typing the string of characters. That menu did not appear in the pre-test.
I need to attribute this to user error -- it seems I need to learn how to use the IME interface because different things are happening when I believe I am performing the same actions.
For reasons unknown to me, now it is working like it should be working.
I need to let this little exercise pass for the time being. I'll have most if not all of Katakana memorized by the end of the weekend, and perhaps once I've learned that alphabet I'll get a better grasp of the language interface.
Thanks