Views PHP doesn't work in an or group.

Given the following filter setup:

Filtercriteria
Inhoud: Author-uid (= 1)
AND
Inhoud: Author-uid (<> 1)  OR
Placebo (Always pass) (PHP)

With the following PHP filter:

return FALSE;

A default view will generate:

SELECT node.created AS node_created, node.nid AS nid
FROM 
{node} node
WHERE (( (node.uid IN  ('1')) )AND( (node.uid NOT IN  ('1')) ))
ORDER BY node_created DESC
LIMIT 10 OFFSET 0

Even though PHP will always pass (And therefore the second group should always pass) the view will always return no results.

Is this wontfix because it would require implementing post-query code for all the other filters? If so, as far as I can tell it's not documented anywhere.