Confirmed on iOS 18.0 (22A55346a) Thi code executed in the background scope ("cookie" permission is enabled in the manifest): > await chrome.cookies.getAll({url: 'https://www.apple.com'}) < [] Meantime, I've executed a command in the content scope on https://www.apple.com: > document.cookie.split(/;\s?/) < 0 "as_dc=ucp6" 1 "mbox=session#b6e888e3d25a447494058..." 2 "s_vi=[CS]v1|33670C16F9B818C4-600015E..." 3 "at_check=true" 4 "geo=US" 5 "mk_epub=%7B%22btuid%22%3A%22mn038..." 6 "s_cc=true" 7 "s_fid=68F59610D97CF34A-21EA35105ABE..."

Apple announcement Safari 17.6 Beta Release Notes There is: Fixed an issue where Safari Web Extension background pages would stop responding after about 30 seconds. (127681420) Has anyone checked if thit fix helps?

Actually, webNavigation.onBeforeNavigate is not the only problem webRequest.onBeforeRedirect - also doesn't catch all redirects For example https://developer.apple.com/forums/thread/735111 webRequest is also does not work properly

webNavigation events not being fired for navigation Checked on Safari Version 17.2.1 (19617.1.17.11.12) and "Preload Top Hit in Background" turned on and off webNavigation events does not work for new URL pages and for new pages from "Start Page" as well

I have the same issue chrome.webNavigation.onDOMContentLoaded and chrome.webNavigation.onCommitted does not trigger events when navigating from the address bar or from a "Start Page" for frameId === 0 Page reload (Cmd + R) or navigating by links works fine. Safari Version 17.2.1 (19617.1.17.11.12) MacOS 14.2.1 (23C71)