Different behaviour using php selenium on localhost or Jenkins -

i got strange case of using php selenium once use on localmachine , once pushed jenkins.

so have function

public function tablecontent() {         $data = array();     $rows = tablebase::getalltablerowsbyid($this->getwebdriver(), self::table);     foreach ($rows $row) {         //the problematic part         $row->getlocationonscreenoncescrolledintoview();         array_push($data, $this->getrowcellvaluesbyheadername($row));     }      return $data; } 

this function goes trough whole table , each row collects data. returns array of arrays of data. problem getlocationonscreenoncescrolledintoview works ok , table scroller moved once run code on local machine. when commit code jenkins , watch test on remote machine somehow getlocationonscreenoncescrolledintoview method not working. scroller isn't moved. if view isn't scrolled data not collected , test fails. there limitations regarding getlocationonscreenoncescrolledintoview on jenkins? how come localhost test working, same test not working on jenkins?

if need additional information's please let me know , provide. thank you

it looks rendering problem. jenkins running on virtual machine, that's why code "get's" lost