Sure Gyorgy  Sarvari,

1) Will add layer details in patch as we go ahead
2) w.r.t patch on master ,
Imagemagick in master will use magick ( scarthgap and lower version uses convert )
I will push patch for master branch today if possible .
Also the master imagemagick had an issue for which i have share the patch
@ https://lists.openembedded.org/g/openembedded-devel/topic/patch_imagemagick_add/116011305

Thanks for taking time and sharing feedback .
- Ashish Kumar Mishra