Cashculator 2.1.1 keeps crashing

My nearly complete budget scenarios keeps crashing! Thankfully Time Machine had backed up minutes before and my monthly categories had been saved in the backup…

Not good. Can you tell me what actions cause the crash?
We’ve found a few crashes and fixed them, so maybe that’ll be better in the next update.

Unfortunately my fingers can touch keys in a random pattern so I can’t tell you. Don’t you get the Crash Reports that are generated?

We will receive them if you allow this when macOS asks you at some point after installation if you want to share data with developers. You can change it later if you know where to look: