Bug report:
In the Menu => File => Save All (Ctl+Shift+S) , the LZW option is not remembered. Every time I do a Ctl+Shift+S I need to check that checkbox

As you know many users complain the focus stacking using RAW files is very slow compared to JPG/TIF files, because the image need to be converted from RAW to JPEG/TIFF before stacking. This process consumes a large amount of time.

I have a simple solution for this, give users a alternative option ...