Since it's common to re-map dive on gamepads to a shoulder button, it's desirable to also remove the previous mapping of down for dive on the D-pad. You can unmap down to dive, however, it's counter-intuitive.
(original source @Ene#0666 on Discord)
The most important thing to know when starting out as a worker is that if you bind both Jump and Throw together, you can get a really consistent button for throwing berries into holes in the hive. You can use this on Split Juniper, Helix Temple, Black Queen's Keep, and Tally Fields particularly effectively.
Check out the Reddit page for more details on up to date locations to throw berries from! https://www.reddit.com/r/KillerQueen/comments/hr6dc8/berry_compendium_postpatch/