// check if tag already exist but has not yet be persisted
// it seems that the previous condition with `contains()` doesn't check that case
foreach ($this->tags as $existingTag) {
- if ($existingTag->getUser() !== $tag->getUser() || $existingTag->getLabel() === $tag->getLabel()) {
+ if ($existingTag->getLabel() === $tag->getLabel()) {
return;
}
}