Friend failure

[Darsong Boa]

I have a friend he has allowed me to edit his items, but when I go to give him permission to edit my items... I have to add as a friend again but when I do that it still won't come up to give him the permission to edit my items... I can allow other people to edit my items

[SNIM Outlander]

I'm having this issue also, I contacted upport a few weeks ago and they informed me it's a bug and they'e aware of it, I would recommend you open a support ticket and provide them with details they need to get this resolved quicker.