Spinner animation for remote data loading is not smooth

[zipper]

Describe the bug
When remote data is used, the animation for the spinner keeps restarting when writing the search term. I believe it is because the spinner is reinserted with each keystroke.

To Reproduce
Create an example on JSFiddle, CodePen or similar service and outline the steps for reproducing the bug.

1. Go to https://tom-select.js.org/examples/remote/
2. Open the select and start writing
3. See error as the animation keeps restarting.

Expected behavior
Once the spinner is inserted, the animation should smoothly run until the spinner is removed.

Additional context
Add any other context about the problem here.

• OS: Windows
• Browser Chrome, FireFox, probably all the browsers

[github-actions]

This issue has not been active in 120 days and has been marked "stale". Remove stale label or comment or this will be closed in 15 days

[zipper]

Still an issue 🤷‍♂️

[github-actions]

This issue has not been active in 120 days and has been marked "stale". Remove stale label or comment or this will be closed in 15 days

[zipper]

Still an issue 🙁

[github-actions]

This issue has not been active in 120 days and has been marked "stale". Remove stale label or comment or this will be closed in 15 days

[zipper]

Still an issue 🎉

[github-actions]

This issue has not been active in 120 days and has been marked "stale". Remove stale label or comment or this will be closed in 15 days