Hello,

I have a problem with surveys showing with iframe on Safari because of the csrf 400 error, I know that this is not a limesurvey fault and the browsers are blocking the third party cookies by default, but I need to find a way for this to work.

I tried to disable the csrf, but it doesn't work to go to second page! it only works the first page, as soon as I click on the next button I get an error.

I also tried the subdomain trick, I managed to do the redirecting and the masking but I've got stucked in the passing of the css and the js files wouldn't work!

My question is, does anybody know any workaround that I could try?

Server info:
OS: Ubuntu 18.04
PHP: 7.2.24
Limesurvey: 4.3.1 (200623)

Do you have a url to see?
Have you enabled the iframe options on global settings?

Yes I have, the iframe works, but with csrf on I get the 400 error when the 3rd party cookies are disabled, so I disabled csrf and I still get blocked past the first click because of the cookies.

Struggling with the same problem. Did you find a solution? Thank you very much in advance