When rendering Jira Cloud in an iframe no JiraCloud App is displayed.
Browser (Chrome) prints following errors:

The problems seems to be similar to CONFCLOUD-64739
Our case is that we would like to use https://www.cypress.io/ framework to implement E2E test. The framework opens tested sites in an iframe.
2 Likes
Hi @bartlomiej.janczak,
Does the main Jira frame load correctly?
Regards,
Dugald
Hi, I have similar issue.
In my scenario I’m using cypress to:
- Login (this part is very hard with cypress btw, works only with chrome)
- Navigate to my instance
- Navigate to any addon
After that similar errors occurred.
Hi @bartlomiej.janczak,
I’m a little surprised the main frame renders as iframing Jira Cloud is not something I thought we support. When I ran a quick test, the entire iframe was not rendered due to Jira sending an X-Frame-Options: sameorigin
HTTP header.
Regards,
Dugald
@dmorrow Due to Web Security | Cypress Documentation and https://github.com/cypress-io/cypress/issues/1763 I had to disable web security and install " Ignore X-Frame headers" extension to login into Jira Cloud.
It would be awesome to use Cypress for e2e tests in Jira Cloud.
Hi @galczo5,
That makes explains the difference in what we observe. I’m not sure why the app iframes don’t render, but given this is not a supported mode of operation, I can’t see the Jira team prioritising an investigation into this.
Regards,
Dugald