In Yocto Poky 8th partition is empty
Yocto 5.0
To build Yocto I follow simple instruction from bootlin bootlin.com/doc/training/yocto/yocto-stm32mp1-labs.pdf
But I get a corrupted Poky distro: 8th partition ("/mnt/part08") is empty (see screenshot below). Why?
File "$HOME/stm32mp1_scarthgap/build/tmp/work/stm32mp1-poky-linux-gnueabi/core-image-minimal/1.0/temp/log.do_image_stsplitpartitions.2582911" looks suspicious
```
NOTE: image_link_name -> "core-image-minimal-stm32mp1.splitted-rootfs"
NOTE: image_name -> "core-image-minimal-stm32mp1.splitted-rootfs-20260602150830"
du: cannot access '/home/q/stm32mp1_scarthgap/build/tmp/work/stm32mp1-poky-linux-gnueabi/core-image-minimal/1.0/splitted_rootfs/usr/bin/dumpleases'
du: cannot access '/home/q/stm32mp1_scarthgap/build/tmp/work/stm32mp1-poky-linux-gnueabi/core-image-minimal/1.0/splitted_rootfs/usr/bin/printf'
```
My repo to reproduce stm32mp1_scarthgap.
Yocto 4.0
The same steps I can do with end-of-life Yocto 4.0. And it will works (because 8th partition is not empty, I can see many files inside, se screenshot below).
My repo stm32mp1_kirkstone.
How to build Yocto 5.0 (or version 6 (better)) properly? The instruction from bootlin is very simple. And I am sure they tested it before published. Is it a bug?
