Bug 475820

Summary:	Wrong order of input layers in G'MIC for Krita
Product:	[Applications] krita	Reporter:	soggykdebug
Component:	G'Mic for Krita	Assignee:	Krita Bugs <krita-bugs-null>
Status:	REPORTED ---
Severity:	normal
Priority:	NOR
Version First Reported In:	5.2.0
Target Milestone:	---
Platform:	macOS (DMG)
OS:	macOS
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description soggykdebug 2023-10-19 04:17:30 UTC

SUMMARY
Some filters in G'MIC for Krita allow for multiple input layers. One of them is Colorize Lineart which is very crucial in my workflow. I usually have the layers ordered like this: 
- color spot (Active)
- ink
and use "Active and below" mode in Input layers dropdown. In version 5.2.0 however it seems like the order of input layers is backward. Instead of picking "color spot" layers as active it's now picking "ink" layer as the active one and the "below" layer is the "color spot" layer. This behavior didn't happen in 5.0.6. (I don't know in 5.1.x)

STEPS TO REPRODUCE
1. Open Krita
2. Make a new layer. Draw something in this layer, we'll call this "ink"
3. Make another layer on top of "ink"  layer, call this layer "color spot".  Draw some blobs here, and make sure this layer is the active layer
4. Open GMIC -> Black&White -> Colorize Lineart [Smart Coloring], set colorize mode to "Extrapolate color spots on transparent  top layer", set input layers as "Active and below".

OBSERVED RESULT
"ink" layer is picked as the top layer.

EXPECTED RESULT
"color spot" layer is picked as the top layer.

SOFTWARE/OS VERSIONS: 
Krita v5.2.0 - Qt 5.15.7 - G'MIC-QT for Krita 3.2.4 - macOS 13.4 64 bits