"Unviewed job application" blue dot not disappearing after viewing the application

Summary:

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Hello,

I'm encountering a weird bug in the development pod of my client :

For all new applications, there's a blue dot that indicates an unviewed application. But even after clicking and viewing that application (also tried to move to another phase / state), the dot is not disappearing.

I've tried on different web browsers, with private windows etc.

Did anyone else already encountered this ?

Thanks,

Marcel.

Version (include the version you are using, if applicable):

23D

Code Snippet (add any code snippets that support your topic, if applicable):