Rewriteing to a fix id e.g.
RewriteRule ^(.*\.html|/)$ index.php?id=5
always tries to deliver the page called with *.html as id is ignored.
It might be a solution to check if id is set at tslib_fe:checkAlternativeIdMethods() before doing the kill starting at line 505. But perhaps there is a reason to do so? No idea ;-)
(issue imported from #M322)