TMSFMXEdit

I have just downloaded and installed the Firemonkey 2.0 pack


i have still some issues with the TMSFMXedit control

i cannot insert in a simple way a negative float value, although the EditType is set to etSignedFloat
it is also not very easy to insert a value with after the decimal point

to reproduct : 
just put a TMSFMXEdit control on a form
set the EdityType to etSignedFloat
set the precision to 2
set the TextAlign to taTrailing

inserting a negative value is not possible
inserting a value with a decimal point is not possible