2.0a4 'Edit input' - form reloads itself while editing

[SjonHortensius]

I'm trying to edit a global input on /system/inputs, but while editing the form reloads the previously saved fields every few seconds. This is very annoying.

Possibly related; I see these notices in my console:

unreachable code after return statement plugin.org.graylog.plugins.map-widget.MapWidget.ddd103b678992ca86b75.js:24142:5
mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create plugin.org.graylog.plugins.map-widget.MapWidget.ddd103b678992ca86b75.js:9906:416
unreachable code after return statement plugin.org.graylog.plugins.map-widget.MapWidget.ddd103b678992ca86b75.js:24142:5
unreachable code after return statement app.3ae8b0a28a3bb071fe6d.js:4773:4
unreachable code after return statement

[edmundoa]

Hi SjonHortensius,

Which browser are you using?

[SjonHortensius]

This is Firefox 45.0

[dennisoelkers]

This is a duplicate of #1870, which is closed already. Expect this to be fixed in the next release.