Why is there a time remapped icon on this clip

I'm new to Davinci Resolve, found something weird, I have a clip that has a "time remapped" icon on the clip but I did not apply and speed change or time remapping on it? why is it like that?

What camera was used to record that footage?

The only way I know to get that symbol is to manually change the speed.

This happens (in my use cases at least) when you import a clip that doesn't match the framerate of your project, and DR automatically re-times it.

There's still a lot for me to learn about Resolve.

I bring in clips with different FPS quite frequently. How does one get Resolve to automatically re-time them?

I could be mistaken, but it was something that happened to me by accident anyway. Maybe it was when I was copying attributes between clips.