That makes sense. Are you trying the web version of Google Sheets in Safari on the iPad, or the native App Store version? Because the App Store version is significantly different from the web version, and Google has removed a number of features out of that version. But the web version is identical to the one on the Mac. Note that if the App Store version is installed, Google will reroute you to that instead of the web version, so I generally recommend people ignore the native version of most of the Google suite and use the web versions like on a Mac. And with using the web versions, you can even set up a tab group for them, which is very handy. 👍🏻
Also the web versions fully support cursor and Apple Pencil input, so for things where fingers aren’t precise enough, those can really help. And with the new pointer in iPadOS 26, the experience should be even more Mac-like. 👍🏻
I hope that info might be helpful for you. 👍🏻🙂