Drum template bug in Danish localisation

Drum templates does not work as intended in danish localization. The simply don't work on instruments with the danish letter "Å" "Åben hihat" (open hihat). If you change something about the open hihat-notation (line, notehead) you can not save it as a working drum template. If you change the name to avoid the letter "Å", you can make it work, but you have to apply the template twice before the changes take effect!

The issue is shown in this video: https://screencast-o-matic.com/watch/c3njDfVDM1q

I find it a major bug, since it is a great annoyance to all danish users. The standard drum notation in Denmark has closed and open hihat on the same line and snare/kick in the same voice, so the first thing we want to do is to apply our own template.
An easy workaround would be to stop translation the names of the drums in the Danish version! We all understand the english names anyway.