not sure if anyones mentioned this, but i noticed sometimes you can click buttons even if they are greyed out (for example, i watered a plant multiple times in the same day and was able to harvest it, and i could also repeated click the warm up button until an egg hatched, even though i put it into the hatchery on the same day)
there is also a mysterious invisible button under between the "collect gold" and arrow buttons in the dragon cave, which leads to the farm
i also don't know if this is intentional but clicking the locked garden or nest spots lead to different places? some go outside to the middle area, some go to the "manage dragons" page, some go to the outside of the cave, some go into the cave or into the home
sometimes plants will display the wrong info when i hover over them, for example my flapeas shows the information of the bubblefruit (this is in the first planted slot), and my coalings plant shows information for dinoy unless i hover over a very specific spot (this is in the third planted slot) (these info boxes seem to appear when i hover over the area, even if there is nothing planted. i'm guessing this is because those are the slots that the seeds are in inside my inventory)
similar to the previous thing, the info for the dragon bonuses (pets and favorite foods) seem to appear if i hover over the area on the screen that they are in, regardless of which screen i'm currently on.
for balance purposes, i would love if the extra garden slots were a little cheaper, because i'm struggling to keep 2 hatchlings properly fed with only a few garden slots, and the only way i can get money (without selling my dragons) would be selling the food that i need to feed them... (this could also be my bad, since i bought a second egg straight away, and maybe i should've spent more time with just one dragon until i built up some savings) additionally, if that makes the game too much easier, i think starting out with only one hatchery slot would be fine, because i don't need to constantly be hatching dragons, but i do need to constantly grow food
hope this helps! and good luck updating the game!