The latest update ruins font sizing

I have used the Kobo app on my iPad pro for eight months. There was an update yesterday and suddenly the font size for my books is too small to read comfortably, and adjusting the size of the font with the font tool does NOTHING to actually increase the size of the text. The actual size of the text remains exactly the same, the resizing simply adds more space between the lines. This makes it extremely difficult to read. I wouldnt have written this review except for the fact that when trying to submit a customer care request, I cant actually submit it through their website. My contact options are never displayed after taking the time to fill in the form online. Heres hoping someone at Rakuten reads this and contacts me.

samiam 1972 about Kobo Books & Audiobooks, v8.0