Custom redirects doesn´t work as expected - htaccess

[Belletage]

Hi, thank you,
> Have you enabled canonical redirects in gsconfig?
I tried, but that brings an "redirection loop"-error, if I call domain.tld/sidebar-slug.html

I set Redirect ahead of the RewriteRule
but still the same ...

now I´ve

Code:

...RewriteEngine on
RewriteBase /
Redirect /sidebar-slug.html http://www.domain.tld/slug.html
RewriteRule /?([A-Za-z0-9_-]+)\.html$ index.php?id=$1 [QSA,L]
#end

anyhow I have to keep away the ?id=sidebar-slug
in the redirect-case
Bell.