ShouldQueue ignores the whole chunk that get one record (row) invalid

[MuaathAlhaddad]

I am using

"maatwebsite/excel": "3.1",
"laravel/framework": "5.5",
"php": "7.2.0" 

I am trying to insert 6k rows from xlsx
I am trying to use Shouldqueue contract to avoid having memory timeout error. Whenever the chunk is invalid (row is duplicated) it ignores that whole chunk!!

Is there a way to access the ignored chunk?
or make Shouldqueue ignores the duplicated record alone?

Please help me