Numbers app is broken with IOS 27.0

I am using Numbers with iPhone 17. I shared a worksheet with my wife which uses an iPhone 13 with IOS 26.6.1. We are using this shared worksheet almost every day with a Shortcuts script.

After I updated my phone to IOS 27.0, app is seriously broken. Every time I open the app it pops up the “updating worksheet” kind of window multiple times in a row duration of 0.5 seconds each. If I open the app my wife’s last entries is deleted, If she opens if mine’s are deleted…

We use this app and shortcuts scripts for 2 years, maybe more, and this consistent problems are happening only nowadays. It is very annoying and frustrating. Please fix your app.