KLWP not properly save images

Idk if this just me, but KLWP not saving the bitmap properly, makes it unloadable. I see the filesize is much smaller and after unzip them I found the bitmap file not complete, compared to the last good version that saved properly.

I can force to save properly by changing each global bitmap.

again, idk if this just me because i haven’t seen other issues like this. hopefully there’s a solution
I check it on the current stable and beta.