At least you can get into an odd situation where you kind of get stuck.
You've hit F2 to rename a file, yet you can't seem to move the cursor (using the arrow-keys).
Might take a bit of testing to duplicate.

This is only a odd situation.
Even though you are in F2, Rename, because you happened to have the cursor hover the icon (& that is that oddity, as in most cases that is not too likely to occur), as you use the arrow keys, it appears that they are ineffectual. (In fact, movements are registered, just not seen.)