Deletion of translation node (french), deletes source node's webform

Hello,

Great module.

I just noticed that the deletion of the translation node (french in my case) causes the source node's webform to be deleted (only the webform is deleted, not the node).

I have the following options (source node - english) :

Expose webform component strings suitable for translation YES
Keep a single webform across a translation set. NO

Localization by Sync ALL OPTIONS CHECKED

However, all the options are also available on the translation node (french). Through exploration I also clicked the same options on the french node. I believe this is what caused the deletion of the source's webform.

So is this by design? That is, checking options on both webforms (source and translation) causes a two way sync and checking only this source causes a one way sync.

Thanks