Let me try.
The articles submitted have a date requested which is when the article will be unpublished, this varies in each case depending on when the voluntary position opening expires.
As it stands, for example, if the position is open for 3 months, the calendar is chosen on submission as 1st September 2022. I then have to set the date that the article is unpublished (Published Down) to 1st September 2022, not a specific number of days for each and every article, eg: 30 days.