The behaviour described here sounds correct on Windows. Focus rings do not appear until one uses the keyboard to shift focus. There is a setting in the Accessibility/Keyboard control panel (I don't recall the exact wording) to enable focus rings all the time.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 10 months ago
Resolution: --- → INVALID
Status: RESOLVED → UNCONFIRMED
Resolution: INVALID → ---
I was able to reproduce the reported issue on Firefox 53.0 and on latest Nightly build. When clicking the button for the first time the browser fails to draw the focus. I've used mozregression to narrow down the regression range. Here are my findings: Last good revision: dbb4b83be583eacc401648c5c33091958c29c4c3 First bad revision: e7a3ba795e1a1f0547505e2c240baef183243fd3 Pushlog: https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=dbb4b83be583eacc401648c5c33091958c29c4c3&tochange=e7a3ba795e1a1f0547505e2c240baef183243fd3
Status: UNCONFIRMED → NEW
status-firefox53: --- → affected
status-firefox54: --- → affected
status-firefox55: --- → affected
Component: Untriaged → General
Ever confirmed: true
I am facing the same issue here. However it is a problem on checkboxes. I am on firefox 52.5.3. To reproduce dl the file focusRingCheckbox.html, open it with a web browser. On firefox the focus ring is not set on the focused checkbox.
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