When renaming a sheet, if you click another sheet, the original sheet won't be renamed.
- display the attached file within Spreadsheet or create 2 sheets
- right click a sheet named "cell" and select "rename"
- click another sheet say "cell-border", then click back to current renaming sheet, change the sheet's name to "cell2" and click enter to finish renaming.
The sheet "cell" becomes "cell2"
The sheet "cell-border" becomes "cell2".
Another visual issue is when you clicking another sheet is the name of the sheet to be renamed appears with text box which looks abnormal.