Two-Handed Weapon Toggle?
 

I feel like there was an action toggle to indicate two handed grip on a weapon in the past, but I can’t seem to find it now. This is relevant for damage, but also changes other weapon traits (e.g. Magus Twisting Tree Hybrid Study for staves). Wanted to post here before I report it as a bug.

It's in the ellipsis menu (the three dots at the right-hand end of the item's display). The "Hands" control there.

Thank you! I was looking for a lightning-bolt type toggle (which I still think might be easier unless you anticipate PCs with more than 2 hands…).