Make pasting development recompute pipe caches in darkroom too

[Jiyone]

Description of the bug

When copy pasting a development to a picture, the pasting is correctly applied but any of the central view, histograms or thubnail are refreshing.

This happens only in darkroom.

To Reproduce

1. Go to darkroom
2. Copy a development
3. Past onto a picture
4. See nothing have refreshed

Expected behavior

Ansel should recompute the pipe caches

System

• Ansel version : at least 53c609c
• OS : Win11 22H2
• Memory :
• Graphics card :
• Graphics driver :
• OpenCL installed :
• OpenCL activated :
• Xorg :
• Desktop :
• GTK+ :
• gcc :
• cflags :

Additional context

• Can you reproduce with another darktable version(s)? yes
• Can you reproduce with a RAW or Jpeg or both? both
• Are the steps above reproducible with a fresh edit (i.e. after discarding history)? yes
• Is the issue still present using an empty/new config-dir (e.g. start darktable with --configdir "/tmp")? yes
• Do you use lua scripts? no

[aurelienpierre]

Ansel should recompute the pipe caches

It's the thumb cache affected here, the pipe cache affects darkroom only

[Jiyone]

the pipe cache affects darkroom only

Not sure what to think about that but, as I said, this happens only in darkroom.

Do you mean that copy/past development is not supposed to recompute the pipe caches yet because it was something available in lighttable only ?
Then this report would be an enhancement.