Reattaching screen after battery replacement

I just replaced the battery in my Apple Watch 44mm Series 6. The battery replacement went fine but I am struggling to reattach the screen. I purchased the Screen Adhesive along with my new battery but the adhesive I received was worthless - I didn't stick anywhere. I tried using E6000, which the repair guide recommended as an alternative but it doesn't feel as though the screen is securely attached. Does the screen snap in at all, or is it just the tape/glue that holds it in place? Any recommendations for securely reattaching the screen will be appreciated.