no longer possible to print multiple copies of a only one page document in multipe page sizing

Hello experts team,

sometimes i need to print multiple copies of a only one page document on a single sheet.

For example when I want to print a flyer (that has only one page) 4 times on a sheet, I do:

- in "pages to print", i select "pages" and type : "1,1,1,1" to print 4 times the page 1 (and only page of the document).

- in "page sizing and handling", i select "Multiple" and 4 pages.

- then "print".

But now when it's only one page in document, it's no longer possible to select "pages" in "page to print" because only "all" is possible and the rest is disabled (grayed).

I think developers thought it was logical to disable page selection when a document has only one page.

But it is not possible to do it in another way as easily.

Printing 4 "copies" in "multipe 4 pages" prints 4 sheets of paper. Each sheet have the page sized 1/4 in the up left corner.

 I use 2020.009.20074 version and MS Windows 10 v2004.

Could the choice of pages to print be reactivated when it's only one page in future versions ?

Is it another way to do that (so easily) ?

Thanks !