Do you ever find that this approach leads to a subset of your questions being answered? I've found that asking n questions in a row frequently leads to only the nth question being answered (which I presume is often due to content being pushed "below the fold" on mobile devices).

Yes of course, because people are often busy or too lazy to think the answer through.

But that doesn't matter, I can work with the subset.

Sometimes the questions resolve themselves, sometimes I just write another email, it really depends.