the 'step by step' already given, many times,
so if my English is not good for you, make your own Template,
set it as default by your own method, then:
"add a mp3 and see that the 'set default' is lost when adding a song"
steps for this? :
[you have supposledy already set a default]
type crt+N
drag an MP3 into Audacity
*
Click File
then Click 'export as Ogg'
*
in the little window that appears where you chose where to save the song write a name for it,
then Click ok.
* the tag editor
automatically [here, i haven't ticked 'don't show this again' ] appears,
*see that your previously saved 'set default' is not there [
problem 1].
*as an aside [
problem 2], now try to save another Template as default [
Click 'set default'
then Click 'Ok' , or by your own method, if it's other ]; = 'set default' is not saved.
I'm surprised that this is causing so much trouble for you
you always assuming the problem is me right? yeah, or i didn' wrote enough 'step by step' , incredible.