A time signature

Is this kind of a time signature possible?

Find it here: Time signatures popover

I can’t find it there. Can you tell me how?
It still has to be 2/4 but just a reminder that you could think of it as 4/8. It isn’t 2/4+4/8

“2/4 (4/8)” would be the entry, I guess.

Kuvatõmmis 2023-10-23 123724
Yes, thats that.
But can I have it as in the picture?
“(4/8) 2/4” doesn’t do anything

This seems not to be an option.
Also in Elain Gould’s “Behind Bars”, you only find the main meter first with the alternativ in brackets following it.