That's great to hear that in version 1.1.0.0 of FS25, sawing at the wood harvester is now displayed as a context action in the lower context area. This addition can definitely improve the gameplay experience and make it easier for players to access this specific action.
If you encounter any bugs or have any suggestions for further improvements, it's good to know that you can provide feedback on GitHub. This shows that the developers are open to hearing from the community and working on enhancing the game based on user input. Feel free to share any feedback you have to help make FS25 even better!