Display more books per page on collections on Kobo Aura

[8140david]

My Kobo Aura displays only 5 titles per page on a collection, in the list view.
It would be nice to tweak that, since so much space is lost (when no cover is shown). There should be space for showing 10 or more titles.
Is there any existing solution?
(Besides switching to cover display, where the information is hard to read, the small covers displayed there being too small.)