1.3.1 - batch convert - 'HLS' crash

[user0]

XnView: MP 1.3.1 64bits
OS: Windows 64bit (22H2), display resolution 3840x2160, win scaling 150%

Batch convert
'Change color depth' + 'HLS' crash

To reproduce:
1. run clean portable XnViewMP
2. open test image (attached)
3. press ctrl+u to open Batch convert dialog
4. add 2 actions as shown on picture
5. change color depth to Binary
6. tick Colorize checkbox in HLS
app will crash

[xnview]

Thanks to your detailed description I can reproduce the problem.

[user0]

fixed in 1.4.0 beta 1