Support,
This is a build 2027 bug report. There are 2 bugs and these are possible related. I have experienced these bugs on the CRM sample application using an Iphone 5.
The bugs are:
Bug 1, text area confinement:
Info:
The text area is not confined to the actual space allocated for the area and is overlaping other areas/attributes underneath. See screenshot underneath for more info.
Screenshot:

Bug 2, app form crash + theme crash when scrolling:
Info:
When scrolling on a form in the mobile 2 things happen: 1) The app or form rather crashes so for example if I am viewing a form and then scroll downward on the form, the form crases and a grey background is shown (i.e. the form is not shown anymore). See screenshots 1 and 2 underneath for more info. Another related thing is that when using the mobile version and opening forms and going here and there, the theme of the app is messed up and sometimes it´s the new Sencha Touch theme and sometimes it´s the old one. See screenshot 3 and 4 underneath for more info.
Screenshot 1 (before trying to scroll and by scroll i simply mean trying to go downward on the form swiping with my thumb):

Screenshot 2 (after I tried to scroll):

Screenshot 3 (at form open):

Screenshot 4 (after going to another tab and then back again):

Thanks