PersonaBar button doesn't work in Firefox

[bdukes]

When using Firefox, clicking the Update button gives an error in the console:
ReferenceError: event is not defined

value /DesktopModules/admin/Dnn.PersonaBar/scripts/contrib/jquery.js:1:6583
value self-hosted:977:17
r /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:13:23924
u /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:128:15136
c /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:128:15353
g /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:128:11805
b /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:128:11933
forEach self-hosted:261:13
n /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:27:24071
processEventQueue /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:128:12940
o /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:130:9852
handleTopLevel /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:130:9954
u /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:130:10390
perform /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:131:17111
batchedUpdates /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:130:7180
d /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:130:30351
dispatchEvent /DesktopModules/admin/Dnn.PersonaBar/scripts/exports/export-bundle.js:130:11261
dispatchEvent self-hosted:1019:17