How to edit a created team info on PC?

I've created my own team first and than I want to edit some information of it.
At last I fallow the note below "Press ENTER when finished".
But it exit the edit mode without saving what I did...

Oh no... I've tried for so many days...
And I've updated to v1.1...

Wheather it is a bug?
Who can tell me why or the correct way to edit a created team info.

I'm a PC player...

ya same here seems like a bug you can release players but cannot add them once the team is set. lest you can release down to a minimum of 12 but then cannot add players in edit team, and of course you cannot trade in edit rosters.

Lets just wait for the complete version of flyingfinns roster editor

cool ty stupid bug tho.