Sharing page via QR Code

[Spelunky]

I enabled "Enable sharing page via QR Code" flag, but the icon to generate the QR Code only appears when I click inside the omnibox. Is this correct?

Version 91.0.836.0 (Official build) canary (64-bit)

[#2]

Which channel/version?

[#3]

Ooops... added to main post

[#4]

Thanks, yes I see that too on canary, Beta and Stable unaffected,
another bug I'd call it, because again inconsistent, appears when you click on the address bar but doesn't disappear when you click back on the web page.