Desktop mode behavior of Edit Action is Preview

[takuya_miyai]

Hi @lizlynch @devingu @Arthur_Rallu 

Under Edit Action, the Desktop mode behavior is set to Preview.
I am assuming that since Desktop mode has been GA'd, this setting is no longer in Preview, am I correct?

If it is still in Preview, please update the Preview program page.

https://support.google.com/appsheet/answer/13270531