I had my wifi reset today and which resulted in all my devices needing to be reconnected again. Trying to connect my android TV ( SONY BRAVIA) I realised Google got rid of the keyboard and was asking me to enter the password using my phone. I downloaded the app but after entering the password it's asking me to press the centre key on remote device to ENTER the password in order for it to move to the next page. But it's not accepting the command. What to do ? I have searched everywhere. Do not know what kind of people design these UI's

TLDR not able to enter password using the remote. Tried using the app but no ENTER key. Plese help

Edit: factory reset solved the problem. Thanks for your help guys.