Hello, some remarks to your changes.

https://www.openstreetmap.org/way/120245166/history

For building-key use only english values https://wiki.openstreetmap.org/wiki/Key:building

area-key is not needed for buildings.

Please refer for barrier=border_control https://wiki.openstreetmap.org/wiki/Tag:barrier%3Dborder_control

Maybe https://wiki.openstreetmap.org/wiki/Tag:barrier%3Dborder_control is the right one.

Please read the wiki pages.

