Options to Rename, Move, Copy Sheet etc. missing for some reason

Can’t figure this one on for this Sheet
All other Separate Spreadsheet files work fine. Just this one is a problem.

Right clicking on any sheet don’t give me the Option to “Rename”, “Insert”, “Copy”, “Duplicate”, or any other option. Only gives me the 4 options you can see when you click on it.
I tried everything.
When I go to “Tools” - “Customize” - “Context Menus”, Target “Sheet Tab Bars”, all the options are listed there on the right to Move, Copy, and all the “Default Options”.

But right clicking on the Sheet Tab, none of them option show up.

Even trying the shortcut to drag a sheet to copy it don’t work

Can’t figure out why …
Problem Sheet.ods (175.7 KB)

Menu Tools->Protect Spreadsheet Structure

1 Like

That worked !
Thank You
Simple for you “Pros”, not for me.
Setting I never had to change or mess with any settings and when something goes wrong, I’m totally lost.

I looked for an hour doing internet searches and not 1 answer came up with the right answer you gave me.

Thank You !