I don't get this one. The following file has 3 lines in it.
1 Start of frame
2 Never
3 Flash Button Function
Line 1 and 2 create the same buttons but in reverse order. With line 1 as start of frame and line 2 never, line 3 does not work. If Line 1 is never and line 2 is start of frame (created in reverse order) it works fine.
EDIT:...
buttontest2 is a different test, same objects.
Only 2 lines.
1 start of frame - creates 2 buttons (kill and xxx)
2 On Flash button click (xxx) Remove (kill)
it does not work.
If I change line 2...
On Flash button click (xxx) Remove (xxx)
that works.