Typographic correct typesetting in German settings should get revised!
First: The function to change quotation marks should not be activated as default, because most user would'nt recognise, that the functions works wrong or the would getting frustrated while trying to correct the pretended wrong correction!
What happens is that if you try to set an apostrophe the program changes it to a single quotation mark!
And what is especially absurd: MS seems to have no clue about German typesetting. Because the so called correction changes the typed apostrophe to a single quotation mark on the upper position.
In Germany we use double quotation marks and start on the left side with low ones and close on the right side with high ones. The single ones we only use when we want to get a second instance of quotation. And then it would start on the lower position, too. Not in the upper left side!
And the quotation mark is existing in the row of numbers on the keyboard. Why should we use the key with the apostrophe?
And we need the apostrophe more often than the single quotation mark.