Consent screen not showing.

Hi Grab Team,
I am trying to integrate the the Grab Api. While trying to login with the grab consent screen is not showing. is something missing from my configuration.
let appConfig = {
clientId: grabClientId,
redirectUri: requestUri,
scope: ,
acrValues: {
service: 'PASSENGER',
consentContext: {
countryCode: ''
}
}
}

Please help.

Start with the appConfig snippet in the issue and the SDK's login or consent entry point, checking whether clientId, redirectUri, scope, and acrValues match the required configuration. Reproduce the login flow and confirm that the Grab consent screen appears; the issue does not name a file or test to run.

Written by the indexing model from the issue text.