At 4 I realized there were more than 2 options, so for word 5, I entered a word using as many of the possible first letters as I could think of. This led me to the correct letter for my last attempt.
Wordle 1,037 6/6
⬜🟨⬜⬜⬜
🟨🟩⬜⬜⬜
⬜🟩⬜🟩⬜
⬜🟩🟩🟩🟩
⬜⬜⬜⬜⬜
🟩🟩🟩🟩🟩