ribbon panel closes all the time

[Anonymous]

hi there

I'm new to inventor, just started my first sketches so i hope i don't mix up the words:  say  I click on the Sketch Tab in the ribbon bar, and then it opens, i see the panels of the Sketch Tab. ( icons like lines, arc etc) . But when i move my mouse to my drawing it closes again. how to prevent this, so it stays open unitl i swich to another Tab ( like the sheet metal tab)

thanks BBQ

[Anonymous]

 i solved it myself, was a little pictogram next to 3d sketch called minimize to panel tiles.....  switched it of by accident, i think