Question juridique clé
Whether the cantonal court violated the right to be heard by not allowing a second exchange of pleadings and timely access to the file.
Solution extraite
No violation occurred because the insurer's submission contained no fundamentally new arguments and the appellant did not request an extension or postponement.
Motifs extraits
A second exchange is required only when the opposing party's submission raises new factual or legal points not reasonably anticipated; that threshold was not met here.