Wireguard network for management

Hello guys sorry I tried to think and test it and torch it but got nowhere..., so I have been trying to create a management network through wireguard, explaining better below

2 mikrotik routers let's call them A n B, Wireguard between them under network 192.168.217.0/24 Router A: 192.168.217.1 Router B: 192.168.217.2 This works and I can connect to Router B from local lan of Router A.

Now I wireguard an Android to Router A. Android : 192.168.217.3 Android can connect to Router A.

I can't connect to Router B from Android.

Firewall Rules on both mikrotik

Input, Output, Forward Src address:192.168.217.0/24 Accept

Routes on both mikrotiks, 192.168.217.0/24 wireguardInterface

Any ideas?