I'm trying texshop as new tex editor from texmaker and I'm struggling with autocomplete. Looking around like here Autocomplete with recent words in Texshop and here Autocompletion on TeXShop does not work properly seems that is a config issue. However after selecting key bindings in my preference-> editor settings it is still not working at all (i.e no suggestion). Is there something obvious that I am missing? I would ned to have both tex and bibtex autocompletion.