Quickbooks Online Windows app zoom stuck

I've been using the Quickbooks Online Windows app and it's suddenly stuck on an extremely zoomed-in view. The attached screenshot shows my full screen (1920x1080 px). As far as I know, I didn't change anything. It just opened yesterday in this view, and I haven't been able to change it. This is not an issue in the web version, which allows you to zoom in and out using the regular browser controls. How can I fix this in the app?