Refresh Page after Export

I'd like to add a refresh of a export page, after a export was completed

i trued a custom button to invoke the export, follwoing this

https://asprunner.com/forums/topic/25566-invoking-export-page-in-popup-from-your-own-button
[ This one is quite simple. Add a button to the List page and add the following code to ClientBefore event:
[ $("a[id^=export]").click();
[ Server and ClientAfter events should be left empty.

then added a [[ window.location.reload(); ]] in client after event

but i think the reload causes the export to never start, any suggestions?

Idea is: standard export, then refresh page.