Hi there Anonyma'am,
unfortunately this didn't help. The September 30 entry of https://www.chromium.org/updates/same-site describes how to test the behaviour with the new security. I used this information to temporary disable the added security measures and it works again. Looks like someone really needs to have a look at the cookie attributes `SameSite=None` and `Secure`.
Anonyma'am wrote:@firemobi
I had this problem a few months ago with Firefox. I deleted all cookies, site data, and cache and it fixed the problem. I know it's inconvenient, but try this first.
unfortunately this didn't help. The September 30 entry of https://www.chromium.org/updates/same-site describes how to test the behaviour with the new security. I used this information to temporary disable the added security measures and it works again. Looks like someone really needs to have a look at the cookie attributes `SameSite=None` and `Secure`.