LAMW: problem with KEYCODE_BACK

[schumi]

hi,
strange problem after upgrade to lazarus 3.4 with FpCupDeluxe, last LAMW, gradle 8.11.1, ndk 21e :
when I press the back button on any form the app closes

I have solved it with this code on SpecialKeyDown

Code: Pascal  [Select][+][-]

1. mute:= True;
2. if keyCode = 4 then  //KEYCODE_BACK
3.   begin
4.     Close ;
5.     frmMain.Show ;
6.   end;
7.