furrr::future_map incompatibility with terra?

[ccmothes]

I thought this code worked before...but I'm now having issues using terra functions within furrr() . For example in get_wbm_grids() pulling in all the future and historic raster grids within a furrr::future_map() function returns an empty object now, with the error message "Error: external pointer is not valid", but running with just purrr::map() works as expected.

Anyone else experiencing this?