UI Standards for Desktop Applications

Hello, some basic software UI design conventions for Premiere Pro: 

-Revert feature would be greyed out until document edits have been made (similar standard to Undo and Redo stack).

-Close document dialogue button order would be the primary action Save on the right, Cancel next to it and additional buttons such as Don’t Save towards the left.

(Would seem easy to correct here, since the buttons Cancel and Don’t Save are almost the same use case anyway.)

Thanks!