don't highlight when blocks are hidden: relevant to #632
don't highlight when blocks are hidden: relevant to #632

sachi-d/musicblocks,eohomegrownapps/musicblocks,Hrishi1999/musicblocks,sachi-d/musicblocks,eohomegrownapps/musicblocks,sachi-d/musicblocks,walterbender/musicblocks,walterbender/musicblocks,walterbender/musicblocks,eohomegrownapps/musicblocks,Hrishi1999/musicblocks,Hrishi1999/musicblocks