Sorting problem

I’ve tried to insert these 2 lines in php.ini and restart the process, but it’s still not sorting according to start date / date posted.

max_input_vars=2000; post_max_size=20M.

Any thing I could do about it?

wordpress version: 4.4.2
Job manager version: 0.7.25

screenshot for job manager sorting settings: link

screenshot for sorting problem: link

Remove the “sticky” option and set it to inline and it will sot properly.

How do i add the date when i posted the job?
Thank you.