Strtotime() function is not working in filter query


for example if i use the following queries they are not working in search panel:

  1. due: +2 weeks
  2. due: -2 days
  3. due: next Friday

But if I use specific date then it is working:

due: >= 2019-02-08


due:"+2 Days"
due:"-2 Days"
due:"next Friday"
due:Friday or due:"Friday"

Must quote when Spaces, and can’t have a space between due: and your condition


Thanks for clear explanation.