Amplify shader editor not showing up in window after import

Hey there
I finally got around to adding amplify shader to my project. However, nothing I seem to do will make it show up under window. If I create a new project and import amplify it works, but with my current project it does not and im not sure why.
Is there any steps you can recommend I try to fix this? Iv tried re-importing and reopening unity. Nothing seems to work : (
Any help would be greatly appreciated
I finally got around to adding amplify shader to my project. However, nothing I seem to do will make it show up under window. If I create a new project and import amplify it works, but with my current project it does not and im not sure why.
Is there any steps you can recommend I try to fix this? Iv tried re-importing and reopening unity. Nothing seems to work : (
Any help would be greatly appreciated