The plugin has two actions that do the same thing (generate unique ids)
Difference between the two actions :

The difference between the two is that one is an element action and the other is a server side action.

The element action requires dragging the Unique Id generator element in the app editor before you are able to use the action and its faster than the server side action.

The server side action can be used without dragging the element in the app editor but slower compared to the element  action.

Choose whichever suit your app well.

You can also track the generation status of the plugin through the "generation status" state.

The generation state is divided into 3: generating, failed, done.
You can also access the state values from the "Unique ID Generation Status element". As it has been saved into it's state:

Demo Page(Run mode): https://jaydev.bubbleapps.io/version-test/id_generator

Demo Page(Bubble App Editor): https://bubble.io/page?type=page&name=id_generator&id=jaydev&test_plugin=1678721708838x769979267070820400_current&tab=tabs-1

Contact/support:
For assistance/bug report, please send me an email at [email protected]