Hi Mike,
Thanks for sharing your experience in our community.
Per your description, it seems that you would like to branch the question in Section 1 to the specific question like question 2 or 3 in Section 2 with a Form, may I confirm this is your scenario?
Given your situation, we did the test and when we click Add branching in Question 3, it’s only allowed to selecta specific question in the same Section or Section 1 or Section 3.
According to the Official article Use branching logic in Microsoft Forms, it might break the experience for the respondent to select the specific questions with different sections, so it's only available to branch a consecutive question.
We do understand your concern and to address it, it’s highly recommended to feedback this to Forms UserVoice Allow branching to specific question, this is the Official platform to collect user’s great ideas and help further improve our product. As you can see, other users also have submitted their feedback in UserVoice platform, we will also feedback this to the related team to further increase the developer team's awareness of such requirement.
Any members who have some new suggestions are welcomed to share here.
Thanks again for your cooperation and understanding!
Have a nice day and please take care! 😊
Best regards,
Gloria