Webstorm has started to insert braces after '=' instead of quotes""

when typing class=  Webstorm has suddenly started to auto insert braces {} instead of quotes "".

So I get class={}  instead of class=""

Ive been into the preferences and the checkbox for Add quotes for attribute value on typing '=' and attribute completion is indeed checked.

So im baffled, as well as working slower cos I have to keep correcting this.