Hello, thank you for the very detailed report.
We’ve identified the cause, and the good news is that it has nothing to do with your configuration, the switcher or your JetEngine taxonomies and terms. You don’t need to rename anything.
Here’s what’s happening: in version 6.0.0, some messages in the plugin’s editor consist of translatable text. The Turkish translation of one of these strings contains a small formatting error in a placeholder. On PHP 8, that incorrect placeholder causes PHP to crash with a fatal error whilst generating the page, which results in the blank page you’re seeing
We’ve already fixed the issue on our end and it will be included in the next release
Thanks again and apologies for the inconvenience.
