- π³πΏNew Zealand quietone
I tested this on Drupal 10.1.x, standard install and was not able to reproduce the problem.
The patch here is fixing this by changing code in /core/lib/Drupal/Core/Block/BlockBase.php. That code was removed in #3091309: Broken context-aware block plugins throw an unexpected exception β . I suspect this was fixed by that but can't be sure.
Therefore, closing as outdated. If you are experiencing this problem on a supported version of Drupal reopen the issue, by setting the status to 'Active', and provide complete steps to reproduce the issue β (starting from "Install Drupal core").
Thanks!