I’ve noticed a significant difference between the way the viewer works in the mobile app compared to the browser version. The mobile app offers a much smoother and more user-friendly experience, especially when working with the Sections tool.
In the mobile app, creating and adjusting sections feels intuitive and efficient — for example, the simple arrow interface makes it easy to cut through models. In contrast, the browser viewer feels less polished and harder to use for the same tasks.
In other viewers, you also have the option to move the section plane up or down using the Ctrl key + mouse wheel, which makes adjusting sections much more user-friendly. Adding this functionality would greatly improve usability in the browser viewer.
This is a feature that my users and I rely on heavily, and I frequently receive feedback that the browser viewer is not as user-friendly as other viewers in this respect.