I use a lot, and dont expect to have them all be available, but there are some that are resistant to popping up, even if I used them on the last few observations.
One is “plant flowering phenology” or similar (its a long name, not my own field), and one is “Plant life stage” (also not my own). I often have to type as far as the start of the third word before it comes up, while being shown numerous other fields I have never used.
I would also love it if three of my own fields popped up every time, as most of my observations use one of these three. (Gahnia Grove, Tanekaha Ridge, and Rimu Ridge). I often have to type as far as the second word to get these to pop up. I cant figure out what determines the popping up, as sometimes an immediate repeat use offers the wanted field, and sometimes it doesn’t.