Please fix

Im not lying when I say this is my fav app Ive ever got but theres just one bug thats got to be fixed every time i try to edit the name of a track to save it as somthing els the app freezes then after you shutdown the app and load it back up it then saves the one track as to what you wanted. Its just gets annoying having to restart the app because I want to change the name of some of my tracks and I cant thanks.

Bird_22 about FL Studio Mobile, v2.3