Hi @talatiniket,
How you refer to this modern Spinner?
A spinner is for display the loading progress of a screen or in cases where there is a delay of data laoding you can use a loading animation.
Here is a scenario for your reference.
Assuming that you want to show a spinner while a form is saving data, place this code in the OnSelect property of the Submit button to show the saving spinner.
UpdateContext({locShowSpinner: true});
SubmitForm(Form1);
Then write this code in the OnSuccess property of the form. This will make the saving spinner hide once the form data is saved.
UpdateContext({locShowSpinner: false});
Add the Spinner and set the Label as "Loading...", put the locShowSpinner variable inside the Visible property of your Spinner control.