1Password 8 frustrations

Cannot link related items when creating new item, but option magically appears when editing the same item after creation

I've heard back on this one already. It seems this is intentional. The challenge is that the item creator in v8 lets you change the vault you're creating the item in on the fly. Because related items are vault specific adding a related item and then changing the vault you're creating the item in would break things. That may be something we can re-evaluate further down the road, but at the moment that is a limitation we add based on being able to switch vaults during item creation.

Ben