Hi nona mostafa,
According to that same wiki, it says:
"The way should be tagged with covered=*."

And according to https://wiki.openstreetmap.org/wiki/Key:layer:

"Almost always layer=* on way ways should be used in combination with one of tunnel=*, bridge=*, highway=steps, highway=elevator, covered=* or indoor=yes."
So even if there's a roof, the covered part should be covered=yes.

Best regards