The issue is easily reproducible with TwentyTwentyFive and Plugin Version 2.1.36.
The problem disappeared after I replaced add_action('template_redirect', [$this, 'render']); with a direct method call inside inc/core/Frontend.
This workaround is what I’m using for now
Hello
- I use last version 2.1.36
- Theme TwentyTwentyFive
author/JonDow shows me incorect author