Impossible to export any view to PDF?

Hi all,

I've looked into quite a few similar topics on this forum, some of them a little old, but found that most of the time the question was ignored by the support team altogether...?

I am simply trying to export some list or summary views to PDF format. When I click on the 'Download' button, however, all I get is a blank page. Export seems to work for other formats though.

Is there any way to make this work?

Cheers,
Dorian