underscore in lyrics

Hello, I have a special form of underscore in my lyrics:

Is there a way to achieve this in Dorico lyrics?

So far I came - half way - to this result:

Dich bitten wir - Dorico.png
Dich bitten wir.png

I don’t think so.
You could add the slur manually as a text object. I suppose you don’t need dozens of them, right?

A solution with a special character in your lyrics font would also be possible.

Florian, thank you for your reply.
As it is only 4 times in this score I will use the text object way…