Export Overwrites without Warning or Prompt

When I export from a project for the second time, it appears to overwrite the previous exported files without any warning. I am new to this app, but it seems asking for confirmation before overwriting would be helpful?

Mike

Hi Mike,
We would need to account for the complexity cost of asking questions and juggling versions. The fact that other, more complex software works a certain way isn’t enough to balance that.

Can you help us understand the scenario in which you export, and then you export again but want to keep the first export?

thanks,
John

I was not implying versioning, merely a warning dialog box.
No specific scenario (we just started training teams).