The SignOutIframeUrl is normalized to /, causing other logged-in clients to fail to sign logout

[ArcherTrister]

Is there an existing issue for this?

• I have searched the existing issues

Description

Single sign-on was fine with ABP version 5.3.5, but when I upgraded to 7.4.5, The SignOutIframeUrl was normalized to / causing single logout failure.

Reproduction Steps

Create a new tiered template project that includes a web client, add a angular client for single sign-on, log in to both the web and angular clients, log out of one of them, refresh the other client to see that it is still logged in.

Expected behavior

The SignOutIframeUrl is a normal URL rather than a /.

Actual behavior

No response

Regression?

Yes, older versions are fine, like 5.3.5.

Known Workarounds

No response

Version

7.4.5

User Interface

MVC

Database Provider

EF Core (Default)

Tiered or separate authentication server

Tiered

Operation System

Windows (Default)

Other information

No response