MetroShowMessage and MetroMessageDLG has no focus

I use the MetroShowMessage Method, the problem i have, i can not use [ENTER] to confirm the Dialog, only with Mouse. Is that a mistake from me?
The same problem occours with MetroMessageDlg, there ist no default Button to Confirm with [ENTER].

We traced & solved this issue. The next update will address this.

Thank you for the fast Support :-)