Show the issue, it opens for me. see screenshot

I forgot to enter the url .It is kroger.com/feedback not kroger.com/groceries.

It works for me. see screenshot Show what you're getting.

Do you have the same issue with Firefox in Troubleshoot Mode? https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode#w_how-to-start-firefox-in-4troubleshoot-modesf5safe-modesf

The link transfer you to the 3rd party company running the survey. https://8451cx.az1.qualtrics.com/jfe/form/SV_3PoB79U0AFELzMy

It could be ETP blocking, but you have to show the issue to confirm. Please don't use the screenshot tool from Firefox. It only shows what's in the windows and not useful.

The feedback link doesn't work for me in 115 ESR, I need to click the Give Feedback link at the bottom of the page under Customer Support. In 128 the feedback link redirects to this page via a location header, so it looks like this redirect isn't compatible with 115.

https://8451cx.az1.qualtrics.com/jfe/form/SV_3PoB79U0AFELzMy This is using google chrome.

Like cor-el said above, it's not working in 115 and I was also able to confirm on Linux. Download and install the current version to test. https://www.mozilla.org/en-US/firefox/all/#product-desktop-release

Mark the issue as resolved if you have no further questions and have a nice day.