think that heritage=4 is incorrect here

The building or the area is not on the protected list : https://monument.heritage.brussels/fr/buildings/28145 only on the inventory.

bicycle=designated and foot=designated make that OsmAnd continue to use this removed cycleway on routing.

bicycle=yes segrated = no

https://www.mapillary.com/app/?pKey=815850963114746

And yes the footway crossing go to a tree (BM aware of that and will correct this soon ...)

way/777918558 and way/777918559/ is probably re-open to trafic now. Survey needed.

there's new cycle lanes on Avenue de Mai but not in this portion , should we split it or keep it simple an apply to all the portion of way/225097560 and way/148105486

https://www.mapillary.com/app/?pKey=241002055531931

Urbis is wrong here, part of building is missing

connect the bridge to the building + add missing building

Rue de la Soierie shouldn't be part of the Audi Forest landuse ; it's a public road outside the factory.

Survey needed : just spoted this quikly but seam's here there is a building passage from Rue de Beughem going to Justice de paix de Schaerbeek 1e canton. Signs indicate an entrance but don't know if it's the public entrance or just a private service drive.
Official address seams to be on Rue Royale :
https://www.tribunaux-rechtbanken.be/fr/justice-de-paix-de-schaerbeek-1e-canton