Paragraphs translations are not added for Commerce Products

I've noticed that TMGMT supports nested revisionable reference fields by this code:

$target_save = FALSE;
$target_entity->needsSave();

So it has to be postpone saving but since $target_entity->needsSave(); doesn't set needsSave property and just return in, it doesn't work. So the code should be the next:

$target_save = FALSE;
$target_entity->setNeedsSave(TRUE);

I'm not sure why it works for Nodes but this change works for Products and for Nodes.

Had excactly the same issue, the patch indeed seems to be working.
The preview feature is still not translating paragraphs tho.

I have the same issue even with nodes and paragraphs. I have also found the same solution as in MR and patch. I confirm that with setNeedsSave(TRUE) change, that really sets the value instead of `needsSave();` that only returns the value, everything works fine.

Setting the issue status to "reviewed & tested".

Committed patch from 🐛 Paragraphs translations aren't always updated Fixed