Can DC handle multiple keys?

Hi,

is it possible to import a second key into DC but continue using the current key?

I am asking because I am in trouble reinstalling an old key into a new DC installation (see here for more) and wonder what happens if I start with a new key now but later make my old key work additionally (to read old chats).

Thanks

While playing with key imports I got a message: “Import Secret Keys. Import keys? Existing keys will not be deleted. The last imported key will be the default key unless it has the word ‘legacy’ in its filename. OK | CANCEL”.

So it seems, DC can.

There seems to be no way to manage that from the menus though.