A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Adding one to this. This is definitely a bug in excel. It started happening on my iPad Pro within the last few days. It only happens in Excel and in no other apps. And killing excel and restarting it makes it go away for a period of time.
It appears that periodically Excel anchors the first tap so that subsequent taps change the size and range of the multiple-cell selection, rather than deselecting the first cell. It is like the shift key is being held down, but its not.