Ssh add key don't work with vaultwarden and flatpak

Hello thanks for this awsome tool , i cannot add a key to my vaultwarden seft hosted it don't create any private note but i can list my secret but i cannot add anny private key in flatpak

how can i debug it ?

here is a start for vaultwarden : #262 --> so should be OK with release 0.3.4

for debug, i'm also waiting some input here : #264