spatial_extent and temporal_extent not effective in load_collection()

Working with a datacube from a local ZARR folder: the spatial and temporal filters do not seem effective in the load_collection loader.

MRE

setup

# micromamba activate clim2stac && cd ./examples
from pathlib import Path
from openeo.local import LocalConnection
import xarray as xr
from utils import *

# files to xarray
DATA_DIR = Path('..', 'test', 'data')
AMT_ROOT = DATA_DIR / 'input' / 'amt'
rcp_45 = AMT_ROOT / 'rcp45'
rcp_85 = AMT_ROOT / 'rcp85'
files_rcp45 = list_all_files(rcp_45)
files_rcp85 = list_all_files(rcp_85)
da_rcp45 = dataarray_concat(files_rcp45, 4.5, bands='bnds', variable='amt')
da_rcp85 = dataarray_concat(files_rcp85, 8.5, bands='bnds', variable='amt')
list_ds_rcp = [da_rcp45, da_rcp85]
rcp_ds = xr.concat(list_ds_rcp, dim='rcp')

# attributes
json_attrs_path = DATA_DIR / 'test_rcp.json'
write_dataset_attr(files_rcp45, json_attrs_path, single_attr=['Title','Institution','Comment'], concat_attr=['Source'])
with open(json_attrs_path, "r") as f:
    attributes = json.load(f)

rcp_ds.attrs.update(attributes)

# xarray to zarr
test_collection_id = 'test_rcp_ds.zarr'
zarr_path = DATA_DIR / test_collection_id
rcp_ds.to_zarr(zarr_path, mode="w", compute=True)
# <xarray.backends.zarr.ZarrStore object at 0x7f4ea5f9ad40>

# openeo local connection
local_data_folders = [ DATA_DIR ]
local_conn = LocalConnection(local_data_folders)
local_conn.list_collections() # check
# [{'stac_version': '1.0.0-rc.2', 'type': 'Collection', 'id':  [...]

[!] load the collection

zarr_oed = local_conn.load_collection(zarr_path.as_posix(),
    spatial_extent = {"west": 11.00, "east": 11.50, "north": 46.80, "south": 46.40},
    temporal_extent = ["1970-01-01T12:00:00Z", "1980-01-01T00:00:00Z"])
zarr_xds = zarr_oed.execute()
str(zarr_xds.coords['time'].max().values)
# '2100-01-01T12:00:00.000000000'

The Dataset has not been filtered spatial nor temporally.

NOTE, also tried:

• spatial_extent using non-default native CRS coordinates:

{"west": 4400000, "east": 4450000, "north": 2580000, "south": 2550000, "crs": 3035}

• temporal_extent with only dates:

temporal_extent=["1970-01-01", "1980-01-01"]

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Relevant environment:

• openeo 0.42.1

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Any help appreciated : @michele.claus @Juraj.Zvolensky @Suriyah.Dhinakaran @Yuvraj.Adagale