Transaction failed/ was cancelled in Opera Browser

[MicaelaPesado]

Description:
When trying to make a transaction in Opera Browser at mobile, either on Rinkeby or Mainnet the transaction takes too long and fails.
To reproduce:

1- Go to Slow Trade.
2- Submint deposit.
3- Specify an amount to deposit.
4- Tap on "Submint deposit".
5- Observe.

Expected result:
The transaction is succesfully made.

Actual result:
The transaction takes too long and it fails after the wallet approval.

Device: Moto G6 play
Android version: 8.0.0
Browser: Opera app
Net: Rinkeby and Mainnet.

Capture: