Stranges artefact on export

[wadouk]

Description of the bug

strange artefact display on export

Two different exports

To Reproduce

Unknown

Expected behavior

Same as preview/export

Context

https://heloworld.me/nc/s/DT9b2nEQdP6e7nG

Screenshots

Ok in darktoom

Ko in lighttable (the nef and xmp is from the second dark one)

System

Ansel version : https://github.com/aurelienpierreeng/ansel/commit/9163b3e11240522794a23cb0c7650dbefc01a33e

OS : Édition Windows 10 Professionnel
Version 22H2
Build du système d’exploitation 19045.3803
Expérience Windows Feature Experience Pack 1000.19053.1000.0
Processeur Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz 2.80 GHz
Mémoire RAM installée 16,0 Go (15,9 Go utilisable)
Type du système Système d’exploitation 64 bits, processeur x64

Graphics card : Intel(R) HD Graphics 630 & NVIDIA GeForce GTX1050

Graphics driver : Intel 27.20.100.9171 & NVIDIA 31.0.15.2879

OpenCL installed : Par défaut

[wadouk]

The xmp re-imported in darktable 4.4.2 display and export all OK I have made a copy of the folder and will keep it if you want other datas

[aurelienpierre]

Should be fixed by 2682f6c, but the nightly build didn't build. Re-open if not.

[wadouk]

Fixed for export, the thumbnail are still broken, sometime black, sometimes with the same artefact. Other bug ?