Yes please. This has also been a big gripe for me when I have lapses in either radical or kanji. I takes way too many clicks to find what I need (including having to remember if the radical or kanji was introduced first), which throws away so much momentum in my reviews.
I’d much prefer it to all be easily viewable in the dropdown while reviewing. While scripts like WK Vocab Breakdown exist, I would greatly appreciate having a more native implementation to make searching across the radicals, kanji, and vocab easier and more convenient.