When I am in the installer, I can choose my language in the first step. When I click Next, I get a blank page. Url-Param is “welcome”. Chosen language is German.
Noticed that also happens in Dutch and English, so likely not language dependant.
Confirmed the bug with English too.
Just wanted to note for others that this doesn’t prevent the installation from going ahead. Just click next and you’re taken to the next page.