Unable to log in to SSO environment with SampleAplication's RestExplorer

[ryukooo]

Version of Mobile SDK Used: 12.2.0
Issue found in Native App or Hybrid App: Native App
OS Version: Android14
Device: Android API 34
Steps to reproduce: Login into the salesforce mobile based hybrid application and after entering the device password the app crashes
Actual behavior:
Error in RestExplorer in the sample app.
Error when logging in to Salesforce via SSO environment.
The login is successful with SSO in the same environment on iOS, Chrome browser and Salesforce app.

SSO environment is as follows (IDP)
https://support.trustlogin.com/hc/ja/articles/360000283001-Salesforce-%E3%81%AESAML%E8%AA%8D%E8%A8%BC%E3%81%AE%E8%A8%AD%E5%AE%9A%E6%96%B9%E6%B3%95

Expected Behavior: Ability to log in to Salesforce via SSO environment
Error Log:
token request error unsupported_grant_type

A video of the error is attached.

I am sorry, but please let me know how to check and avoid this.

[ryukooo]

The error occurred even when Auth0 was set to IDp.
Sorry, please check.