"Page Not Found" in alarm-list when choosing number of alarms in dropdown-list

Hi all,

we found following small problem (running Meridian 2018.1.12-1, same problem in 2018.1.11-1):

With IE11 as browser we get an "Page Not Found" error in the alarm-list when choosing the number of alarms using the dropdown-list.

Probably it’s the same reason as described in NMS-9542

Using firefox (version 70.0) choosing a different number of alarms using the dropdown-list leads to the following URL:

 https://hostname:port/opennms/alarm/list?sortby=id&acktype=unack&limit=50

Pasting this URL into IE the list is displayed correctly. Using the dropdown list to choose the number of alarms in IE doubles the word “alarm” in the url:

https://hostname:port/opennms/alarm/alarm/list?sortby=id&acktype=unack&limit=50

Browser version: IE 11 Version 11.678.17763.0 Updateversion 11.0.140 (KB4511872)

 Seems to be a browser issue, but maybe it’s possible to make a workaround.