K1 Partner Returns are not Editable in 2023

I'm trying to at Code T (oil & gas depletion) on Box 20 of my partners' K1 returns, but they are read-only and I cannot edit it.  I'm in forms view (see below) but cannot do anything to edit, is there a new way to do this in 2023?  My 2022 version is editable, but cant seem to change anything in 2023.

 

Just want to add Code T to Box 20 and simply no way to do it.  Would really appreciate any insight or help (this is for a partnership LLC using 1065)

 

 

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