Verified the issue with Firefox 75.0a1 (20200219215002) on Windows 10x64, macOS 10.15. The https://grocery.walmart.com/ website is working after following the STR from comment 0 and comment 7. The only problem is that after loading https://grocery.walmart.com/ in a new tab Firefox tries to register a new service worker for the page in about:debugging#/runtime/this-firefox and for a brief period of time. Is this the expected behavior? Thanks!
Bug 1603484 Comment 65 Edit History
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Verified the issue with Firefox 75.0a1 (20200219215002) on Windows 10x64, macOS 10.15 and Ubuntu 18.04. The https://grocery.walmart.com/ website is working after following the STR from comment 0 and comment 7. The only problem is that after loading https://grocery.walmart.com/ in a new tab Firefox tries to register a new service worker for the page in about:debugging#/runtime/this-firefox and for a brief period of time. Is this the expected behavior? Thanks!