Tfapin only on open/unlock?

Hi all, Just a quick question that I don’t seem to have found an answer for here.

If i have an item with [tfapin=“1234”], is there any way to only enable it on the open/unlock event, rather than on the close/lock event as well?

I can possibly create two items, one with no security option, and configure my device to only accept a open event on the one with a pin but that is a bit painful and I would have to call them different names.

Other options?

This is a google issue can you ask them to implement TFA per command?