Can't save image widget crop settings in Drupal 11

I've created a MR that fixes the problem. Please review, thanks!

omarlopesino → changed the visibility of the branch 8.x-2.x to hidden.

Hit by the same problem, can confirm that the contributed patch fixes the problem, thanks!

Works well with D11.1.1 + IWC dev-2.x 2f10025 , thanks.

Closed 🐛 ImmutableConfigException Active as a duplicate of this issue. Ideally this should be fixed in 3.0.x-dev first but also backported to 8.x-2.x. @sweetchuck contributed to the closed issue and should also be credited here.

Hello,
the 3.0.x-dev version also produces:

Drupal\Core\Config\ImmutableConfigException: Can not set values on immutable configuration image_widget_crop.settings:settings.library_url. Use \Drupal\Core\Config\ConfigFactoryInterface::getEditable() to retrieve a mutable configuration object in Drupal\Core\Config\ImmutableConfig->set() (line 27 of core/lib/Drupal/Core/Config/ImmutableConfig.php).

I'm using the 11.1.2 Drupal version

Increasing priority to major since it is impossible to save module config currently.

Fix it by getting settings editable

Path issue with previous patch that caused patching to fail. I've fixed the paths. This one should work. I can now save settings after applying this patch.