undo doesnt cancel the whole macro, just the last action

**steps to reproduce:**
create a macro that does more than one action, lets say: d w d d (delete word, then delete line)
apply macro
press u (undo)
**expected behavior (vim-like):**
the whole macro is undone, meaning neither the line nor the word are gone after a single undo.
**actual behavior:**
only the last action of the macro is undone, meaning only the line deletion is undone.