Does Enfold sends No-Cache-Headers?

Hi there,

somehow my serverside nginx caching is not working with Enfold enabled.

Switching to twenty seven with no plugins enabled gives out these headers: (they are from the exact staging site copy)
– – – – – – – – – – – – – –
HTTP/2 200
server: nginx
date: Fri, 23 Feb 2018 12:41:54 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
link: <https://- – -.de/wp-json/>; rel=”https://api.w.org/&#8221;
strict-transport-security: max-age=31536000
x-cache: HIT
x-cache-type: NGINX
x-cache-device-type: pc
– – – – – – – – – – – – – –

With enfold enabled it’s like:

– – – – – – – – – – – – –
HTTP/2 200
server: nginx
date: Fri, 23 Feb 2018 12:43:59 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
set-cookie: PHPSESSID=3a712022dd63e2dfbf7491bdb9f7ad92; path=/
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate
pragma: no-cache
link: <https://- – -.de/wp-json/>; rel=”https://api.w.org/&#8221;
link: <https://- – -.de/>; rel=shortlink
strict-transport-security: max-age=31536000
x-cache: MISS
x-cache-type: NGINX
x-cache-device-type: pc
– – – – – – – – – – –

Any ideas whats going on there?

Best regards
Carsten