requestSignature() don't work normally

[vtornik23]

@fubin0083 Hi!
I'm trying to get the SDK working with my game (https://0xwarriors.com/)
I've already got it working in Unity. The .requestAuthorize() works well, but when i call the
.requestSignature()
wallet app appears without any window with confirmation button or questions
It's must be a bug. Or am i doing something wrong?

PS: i have not found ANY documentation, could you provide it please?
Thank you!