Fpv problem on freeflight pro 3 5.2.7 and disco

[nikko74130]

Hi !
I have a disco with controller 2 and cockpitglasses 1.
On freeflight pro 3 (ver 5.2.7), when sélection fpv mode, i Just get 2 Black pictures with osd Green incrustation.
My Phone is a samsung a14.
Is there a solution to get fpv right back ?