Page loading slow - Javascript not cached because server gives immediate expiration

[FredericPocachardQuipment]

We have some serious problems browsing JIRA, because of Javascript files reloaded every time, due to server giving an immediate expiration time

is it a bug in version 8.13.14 ?

or is there any quick configuration workround to fix this please?

from locally expiration is ok:

~# wget -S -O - "http://localhost:8080/s/189f6b80012f0467fc65c2e0fee97ef5-CDN/-fgdjc6/813004/6411e0087192541a09d88223fb51a6a0/5d89ed0f24f34ba22157e53247c943ff/_/download/contextbatch/js/project.issue.navigator,jira.view.issue,jira.global,atl.general,jira.general,-_super/batch.js?agile_global_admin_condition=true&baseurl-check-resources=true&healthcheck-resources=true&jag=true&jaguser=true&jira.create.linked.issue=true&locale=en-US&richediton=true&slack-enabled=true&user-logged-in=true" > wget.log
--2021-03-30 16:29:43-- http://localhost:8080/s/189f6b80012f0467fc65c2e0fee97ef5-CDN/-fgdjc6/813004/6411e0087192541a09d88223fb51a6a0/5d89ed0f24f34ba22157e53247c943ff/_/download/contextbatch/js/project.issue.navigator,jira.view.issue,jira.global,atl.general,jira.general,-_super/batch.js?agile_global_admin_condition=true&baseurl-check-resources=true&healthcheck-resources=true&jag=true&jaguser=true&jira.create.linked.issue=true&locale=en-US&richediton=true&slack-enabled=true&user-logged-in=true
Résolution de localhost (localhost)… ::1, 127.0.0.1
Connexion à localhost (localhost)|::1|:8080… connecté.
requête HTTP transmise, en attente de la réponse…
HTTP/1.1 200
X-AREQUESTID: 989x2281x1
Referrer-Policy: strict-origin-when-cross-origin
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: frame-ancestors 'self'
Strict-Transport-Security: max-age=31536000
Expires: Wed, 30 Mar 2022 14:29:43 GMT
Cache-Control: max-age=31536000
Cache-Control: public
Last-Modified: Wed, 31 Dec 1969 23:59:59 GMT
Content-Type: application/javascript
Transfer-Encoding: chunked
Date: Tue, 30 Mar 2021 14:29:43 GMT
Keep-Alive: timeout=20
Connection: keep-alive

[klemens loschy]

Expires is 202_2_ so a full year :) but yes, I have the same issues (long loading time) and still no solution :-/

[FredericPocachardQuipment]

I upgraded in 8.20.1 and the expiration is ok from the browser now