Problem with blitting Shapes in Windows under Kick/WB 2.0

[Emsgold]

I don't think that this is a new (3.9.10) problem, but at least it's in AmiBlitz 3.9.10. With Blitz Basic 2.10 I don't have this problem:

Using this code the shapes (the "please wait" is a shape!) will be blitted on the window and as a shapegadget. This works on Kick 3.1 and 3.2. But when I try it on Kick 2.0 with WB 2.0, it shows garbled graphics or nothing at all:

WBStartup
FindScreen 0

LoadShape 1,"wait.bsh"
LoadShape 5,"stop.bsh"
LoadShape 6,"stop2.bsh"

ShapeGadget 1,90,60,  0,3,5,6 ;Stopp

DefaultIDCMP $40|$100|$200
   winflags.l=$2|$4|$8|$1000|$200000
Window 1,150,80,277,105,winflags,"Shapetest",0,1,1
Use Window 1
WJam 0

WBlit 1,10,30

Repeat
  ev.l=WaitEvent
  If ev=$200 Then End  ;close-Gadget selected
Forever

This is the result on Kick 2.0. On the left-hand-side you can see the executable that has been created using AmiBlitz 3.9.10, on the right-hand-side you see the expected result using the executable from BlitzBasic 2.10.

Here are the executables and the shapes:
shapetest2.zip

[honitos]

Still works with AmiBlitz3.0 so any change between that version and AB3.10 must be the cause.

I assume a change in windowslib or bitmaplib...

[honitos]

It is the windowslib. With the old windowslib from 3.8 it works.