I'm trying to migrate IdentityServer to OpenIddict, I have followed these steps -https://docs.abp.io/en/abp/latest/Migration-Guides/OpenIddict-Step-by-Step but in my application I'm using LoginCustomModel which is inheriting LoginModel, but now after migration LoginModel is giving below error I'm using LoginCustomModel to overide OnGetExternalLoginCallbackAsync method. I'm getting same issue in CustomLogout as well where I'm inheriting LoggedOutModel to override OnGetAsync. Please help, how can I migrate LoginCustomModel and CustomLogout.
ABP Framework version: v8.1.1
UI Type:React
Database System: EF Core (SQL Server)
Tiered (for MVC) or Auth Server Separated (for Angular): yes
Exception message and full stack trace:NA
Steps to reproduce the issue: Migrate from IdentityServer to OpenIddict