Plugin doesn't save values, if to use imce instead of simple drupal image, because method isEnabled return FALSE, if toolbar does not contain DrupalImage item, but doesn't check ImceImage.
Add on CkEditor toolbar ImceImage and remove DrupalImage.
Add checking for ImceImage.
Closed: works as designed
Code
The change is currently missing an automated test that fails when run with the original code, and succeeds when the bug has been fixed.
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