I'm having issue applying pagination, it isn't working in my case

I set 1000 items per page

 

First call

sysparm_display_value=false&sysparm_limit=1000&sysparm_offset=0&sysparm_query=sys_created_onBETWEENjavascript:gs.dateGenerate('2018-02-28','00:00:00')@javascript:gs.dateGenerate('2018-02-28','23:59:59')^ORDERBYsys_created_on&install_status=1&operational_status=1

 

Second call

sysparm_display_value=false&sysparm_limit=1000&sysparm_offset=1000&sysparm_query=sys_created_onBETWEENjavascript:gs.dateGenerate('2018-02-28','00:00:00')@javascript:gs.dateGenerate('2018-02-28','23:59:59')^ORDERBYsys_created_on&install_status=1&operational_status=1

 

Third call

sysparm_display_value=false&sysparm_limit=1000&sysparm_offset=2000&sysparm_query=sys_created_onBETWEENjavascript:gs.dateGenerate('2018-02-28','00:00:00')@javascript:gs.dateGenerate('2018-02-28','23:59:59')^ORDERBYsys_created_on&install_status=1&operational_status=1

 

Anyone knows why it isn't working?