Background Clefs

Bonsoir,

Is there a way of affecting the background of a key, as is possible for stems, text, time signatures and other items?
In the attached example, the tie from the G# (L.H) must be « cut » and pass behind the Clef (Ravel, Valse Noble n°4)

I’m afraid there’s no support for clefs to break ties on either side. Time and key signatures do provide this capability, but at the present time, clefs do not.

I thank you very much, Daniel, for your prompt answer.
May be in future version of Dorico ?