Infinite wait after pressing the button to generate the xlsx

Problem/Motivation

Hello everyone,

I installed the latest version of the library (1.29.0) using "composer update" so that the dependencies were also installed. I am using php 8.1.

After configuring the views, the "XLSX" button appears correctly but that once pressed does not lead to any output, the browser results in waiting for an infinite time. There are no errors, neither in the drupal log nor on php/apache.

I don't know if it helps, on the status page the library appears detected but with version "n/a".

Any help is greatly appreciated.