STR: - Go to https://www.axa.fr/banque.html - On the top right of the site, click on "Espace Client" - There, a "M'identifier" popup will show up with an input field for an "identifiant", and another, grayed out, for a "code confidentiel" Expected outcome: - You can click on the first input field and type an id, then click on the second one and get a keypad of some sort to type numbers. Actual outcome: - You can't get focus on the first input field with a click. You can with <tab>, and when you manage to get to the second input field, clicking on the keypad only works the first time, so you can't enter a complete code. mozregression gives me this range: https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=22360424ed1532c73c93aab85bfd9173899956f8&tochange=8084077bd124bc25f521fd31fe51a9d1c508c68a

Further bisection says the culprit is bug 1208673. This is likely a dupe of one of its many blocking bugs.

Confirmed fixed by bug 1226904.