Have the D&D 5E designers ever done an official commentary about why they have designed certain rules the way they did?

I’m not asking for speculation or why people think the designers made the decisions they did. I’m looking to see if there’s evidence that they’ve ever done a developer commentary or something of the sorts that went into detail on their design decisions, or addressed popular questions from the community relating to that topic. Specifically, I went into this looking into official developer commentary addressing the design rationale for the true strike cantrip, but I couldn’t even find developer commentary of any kind while doing some searches with Google.

I know there’s a bit of issue with these types of questions, but I feel this is completely objective both in question and the types of answers it requests.