Apparently wrong z-order in pdf

[yecril71pl]

There are background images in document but Draw shows them in front of embedded photos and the photos are covered by the background and not visible. Is there an easier way of getting the document right than sending them to back manually on each page? Okular has no problem with this document.

System operacyjny: openSUSE Tumbleweed 20221130
Wersja Plazmy KDE: 5.26.4
Wersja Szkieletów KDE: 5.100.0
Wersja Qt: 5.15.7
Wersja jądra: 6.0.8-1-default (64-bity)
Platforma graficzna: X11
Procesory: 4 × Intel® Core™2 Quad CPU Q6600 @ 2.40GHz
Pamięć: 7,6 GiB RAM-u
Procesor graficzny: AMD TURKS
Wytwórca: Dell Inc.
Nazwa produktu: OptiPlex 755

Version: 7.4.3.2 / LibreOffice Community
Build ID: 40(Build:2)
CPU threads: 4; OS: Linux 6.0; UI render: default; VCL: kf5 (cairo+xcb)
Locale: pl-PL (pl_PL.UTF-8); UI: pl-PL
Calc: threaded

[ajlittoz]

And what is the question? If there is one, edit your post to explain the issue. Mention OS name and LO version.

[LeroyG]

@yecril71pl

photos are covered

I don’t even see them. Only shapes, and text (some converted to shape).

Version: 7.3.7.2 (x64) / LibreOffice Community
Build ID: e114eadc50a9ff8d8c8a0567d6da8f454beeb84f
CPU threads: 4; OS: Windows 10.0 Build 19045; UI render: default; VCL: win
Locale: es-MX (es_ES); UI: en-US
Calc: CL

[yecril71pl]

You cannot see any photos because they are underneath.

[LeroyG]

@yecril71pl

You cannot see any photos

They are not underneath. See, I just deleted all elements in Page 1, except the image, and I see it all white, including in the print preview:
.

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Some images in page 14 (people faces and two others) are shown, and a few more in another pages. They are all in grayscale.
.
Both white and seen images that I tested say they are .png.
Version: 7.3.6.2 / LibreOffice Community
Build ID: 30(Build:2)
CPU threads: 1; OS: Linux 5.14; UI render: default; VCL: gtk3
Locale: es-MX (en_US.UTF-8); UI: en-US
Calc: threaded
.
The document viewer (Evince) shows all the images.
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The file properties says:
Producer: Adobe PDF Library 16.0.7
Creator: Adobe InDesign 17.4 (Macintosh)
Format: PDF-1.7
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Opening the file with Inkscape shows the images. So, I think there must be an PDF import bug. Must test with an older LibreOffice version.

[yecril71pl]

I can see photos on page 1 but not on further pages.