Please add a Zoom In feature! Excel (and the rest of Microsoft Office) has a bar at the bottom where you can zoom in or out.
I am often sharing my screen on virtual calls to show people Smartsheets. If I am using a large monitor and they are using a small laptop screen, the image is condensed and the text is hard to read. The only solution I have found in SS is to make the font 14+ points.
On Grid and Gantt view we really need in Zoom In ability.