The added trees from the Cornucopia mods aren't getting detected by Auto Forager automatically like they should be, probably a similar issue to some of the SVE issues I've been noticing during my testing.

https://www.nexusmods.com/stardewvalley/mods/19508
https://www.nexusmods.com/stardewvalley/mods/20290

I believe this is simply a race condition. Luckily SMAPI can account for that, hopefully a straightforward fix.

Support added in 3.0.0