With a Workbook on OneDrive and edited on both macOS and iOS (iPad & iPhone), opening the Workbook on iPad sets a ludicrous zoom level - far too big.

If you open a Workbook occasionally and work on it a lot then adjusting the zoom each time it's opened is not a big deal. But if you open a workbook every day or more often and just add a few values each time then every time adjusting the zoom level becomes a real nuisance (to the point where I've given up on Excel and moved to Apple apps - which are not as good but are not such a nuisance to use).

Add a setting for the app for "Open Zoom Level" or automatically save the last opened zoom level on the particular device.

It's a pretty major shortcoming and needs urgently addressing.

(ps, I've classed it as Opening & Saving but might also be considered under Viewing & Navigating - so admins do feel free to move/re-classify as appropriate)