After installing the freshly released tablet version of MIUI for the Nexus 7, I tested the version from last week (.14) and the release from this week (.21). In both versions, I can't return to my homescreen with the Home icon in the navigation bar. The .14 version was the very first release, and I thought they would fix such an important bug, however I can't read that anyone else has problems with this. So therefor my question here: is it normal? Anyone else has this? Any fix for it?