Exceptions-U entries not working

[fpout]

Hello,
I do not understand proxo's behaviour on this site: https://www.boursorama.com/connexion.phtml?

I normally " 7.2 Block all Third Party Scripts 10.10.16 [sd] (o.3) (Out)". So I have these Exception-U entries:

Code:

[^/]++.boursorama.com/      $SET(0=a_embed.a_flash.a_java.i_ssl_h:0.a_ssl_q.a_js.i_script:0.a_cookie.)
s.brsimg.com/            $SET(0=a_js.i_script:0.)
brsimg.com/                $SET(0=a_js.i_script:0.)

This page should look as "0_boursorama_normal.gif " attached, but it is broken (1_boursorama_broken.gif).
The yellow warning banner says "Error. Unable to connect to 1 of our servers. You must allow access to brsimg.com".
Though, this entry is in my Exceptions-U, so ??
Issue is corrected when I "allow all JS" in proxo-menu or untick "7.2 Block 3d-party" filter.
I do not understand what's wrong.
Debug shows "7.2 Block 3d-party" filter triggered on s.brsimg.com/ script (see attachment 3).
I have also added

Code:

s.brsimg.com/
brsimg.com/

to Bypass-SSL.


Additionnally, once logged into this site, I'd like to stay logged in when closing Firefox (= keep the cookie). My proxo is set to make cookies session-only. So I added

Code:

(www.|)boursorama.com/

to "AllowCookies.txt" list and "a_cookie." is appended to boursorama in Exceptions-U.
I also tried

Code:

[^/]++.boursorama.com/      $SET(0=a_embed.a_flash.a_java.i_ssl_h:0.a_ssl_q.a_js.i_script:0.a_cookie.)$SET(1=cookie_s:0.cookie_b:0.)

.
But all that doesn't work. When Proxo is working, I get logged-off each time I close Firefox, while I stay logged in (closing then re-opening Fox) when I put Proxo in Bypass-Filters mode.