It doesn’t work for me on firefox 111.0.1.
Generally speaking if I submit an answer, it simply moves right on to the next item, regardless of whether I got the answer right or wrong. Occasionally I can choose to undo if it’s wrong, but maybe only 10% of the time. Generally the items just keep appearing over and over until I type the right answer.
Also because it moves straight onto the next item, it doesn’t show the level up or level down (or whatever) indicator, so I don’t know whether it’s actually registering that I got it wrong on the previous attempts, or whether it only records the last, correct answer I gave… if that makes sense.
Dev console output:
Error: Form history is disabled, only remove operations are allowed
update resource://gre/modules/FormHistory.sys.mjs:1087
addToFormHistory resource:///modules/UrlbarUtils.sys.mjs:1087
pickResult resource:///modules/UrlbarInput.sys.mjs:1034
pickElement resource:///modules/UrlbarInput.sys.mjs:801
handleNavigation resource:///modules/UrlbarInput.sys.mjs:595
handleCommand resource:///modules/UrlbarInput.sys.mjs:542
handleKeyNavigation resource:///modules/UrlbarController.sys.mjs:338
_on_keydown resource:///modules/UrlbarInput.sys.mjs:3496
replayDeferredEvents resource:///modules/UrlbarEventBufferer.sys.mjs:219
onQueryResults resource:///modules/UrlbarEventBufferer.sys.mjs:117
UrlbarInput.sys.mjs:2706:15
_loadURL resource:///modules/UrlbarInput.sys.mjs:2706
pickResult resource:///modules/UrlbarInput.sys.mjs:1183
pickElement resource:///modules/UrlbarInput.sys.mjs:801
handleNavigation resource:///modules/UrlbarInput.sys.mjs:595
handleCommand resource:///modules/UrlbarInput.sys.mjs:542
handleKeyNavigation resource:///modules/UrlbarController.sys.mjs:338
_on_keydown resource:///modules/UrlbarInput.sys.mjs:3496
replayDeferredEvents resource:///modules/UrlbarEventBufferer.sys.mjs:219
onQueryResults resource:///modules/UrlbarEventBufferer.sys.mjs:117
Could not record event: TypeError: queryContext.results[0] is undefined
_internalRecord resource:///modules/UrlbarController.sys.mjs:1021
record resource:///modules/UrlbarController.sys.mjs:852
handleNavigation resource:///modules/UrlbarInput.sys.mjs:677
handleCommand resource:///modules/UrlbarInput.sys.mjs:542
handleKeyNavigation resource:///modules/UrlbarController.sys.mjs:338
_on_keydown resource:///modules/UrlbarInput.sys.mjs:3496
replayDeferredEvents resource:///modules/UrlbarEventBufferer.sys.mjs:219
_deferringTimeout resource:///modules/UrlbarEventBufferer.sys.mjs:188
notify resource://gre/modules/Timer.sys.mjs:49
UrlbarController.sys.mjs:854:15
Error: Form history is disabled, only remove operations are allowed
update resource://gre/modules/FormHistory.sys.mjs:1087
addToFormHistory resource:///modules/UrlbarUtils.sys.mjs:1087
pickResult resource:///modules/UrlbarInput.sys.mjs:1034
handleNavigation resource:///modules/UrlbarInput.sys.mjs:721
Error: Form history is disabled, only remove operations are allowed
update resource://gre/modules/FormHistory.sys.mjs:1087
addToFormHistory resource:///modules/UrlbarUtils.sys.mjs:1087
pickResult resource:///modules/UrlbarInput.sys.mjs:1034
pickElement resource:///modules/UrlbarInput.sys.mjs:801
handleNavigation resource:///modules/UrlbarInput.sys.mjs:595
handleCommand resource:///modules/UrlbarInput.sys.mjs:542
handleKeyNavigation resource:///modules/UrlbarController.sys.mjs:338
_on_keydown resource:///modules/UrlbarInput.sys.mjs:3496
maybeDeferEvent resource:///modules/UrlbarEventBufferer.sys.mjs:156
_on_keydown resource:///modules/UrlbarInput.sys.mjs:3495
handleEvent resource:///modules/UrlbarInput.sys.mjs:506
AbortError: Actor 'Conduits' destroyed before query 'RuntimeMessage' was resolved ConduitsParent.jsm:375
Error: Form history is disabled, only remove operations are allowed
update resource://gre/modules/FormHistory.sys.mjs:1087
addToFormHistory resource:///modules/UrlbarUtils.sys.mjs:1087
pickResult resource:///modules/UrlbarInput.sys.mjs:1034
pickElement resource:///modules/UrlbarInput.sys.mjs:801
handleNavigation resource:///modules/UrlbarInput.sys.mjs:595
handleCommand resource:///modules/UrlbarInput.sys.mjs:542
handleKeyNavigation resource:///modules/UrlbarController.sys.mjs:338
_on_keydown resource:///modules/UrlbarInput.sys.mjs:3496
maybeDeferEvent resource:///modules/UrlbarEventBufferer.sys.mjs:156
_on_keydown resource:///modules/UrlbarInput.sys.mjs:3495
handleEvent resource:///modules/UrlbarInput.sys.mjs:506