[1] [CITE[Issue 1854963002: Remove the default backspace event handler. - Code Review]]
( ([TIME[2016-05-20 23:41:12 +09:00]]))
<https://codereview.chromium.org/1854963002>

[2] [CITE@en[Issue 608016 - chromium - Can't navigate back using the backspace key - Monorail]]
( ([TIME[2016-05-20 23:41:48 +09:00]]))
<https://bugs.chromium.org/p/chromium/issues/detail?id=608016>

[3] [CITE@en[1041377 - Disable Backspace as a shortcut for navigating back in history]], [TIME[2021-01-10T02:51:54.000Z]] <https://bugzilla.mozilla.org/show_bug.cgi?id=1041377>