Weird cursor movements at any speed in fast terminals

[gleich]

As you can see from the gif below I am getting this weird cursor movement in fast terminals like alacritty. This happens at any speed but the example below is 100 * time.Milliseconds with char set 14.

[briandowns]

What OS?

Is the behavior the same with a shorter suffix?

Does this happen with other char sets?

[gleich]

Thank you for the quick response!

I am on macOS, it does happen with a shorter suffix (as seen below), it also happens with all char sets.

[theckman]

Not to shill my own project, but I've been going over some of the open issues here to see if the spinner I've implemented has any of the same limitations.

I wasn't able to reproduce this on my macOS system with alacritty, but wondered if you could give mine a try and raise an issue if it does it as well: https://pkg.go.dev/github.com/theckman/yacspin

[Integralist]

I've noticed this too btw and I'm also using Alacritty 😞 .