for example my ublock origin ad blocker hasn't been updated since the new version was published on the extension page on Google extension store.
version 1.22.0 Updated August 30
my installed version is still: v1.21.6
I'm in latest version of Edge canary and manually checking for extension updates doesn't do anything, just quickly after 1 second shows a message that "Extensions updated"
@HotCakeX I noticed that, too. I have ublock updated a week after the update in the chrome store. maybe in two weeks.