Draw: Page is same size as layout but appears bigger and exports to PDF behind layout

I have a layout comprised of drawings, images and text boxes. When I select all the elements of my layout, Position and Size shows the size. I set the Page Properties to the exact same size.

I set the color of the page to grey. Now here’s the problem:

Even though the page is same size as the layout, it appears larger than the layout on the screen. Thin slices of the grey page appear on all sides of the rectangular layout.

When I select all and export selection to PDF, these grey slices get exported to the PDF.

When I select all and export to PNG, the grey slices are not in the PNG.

I don’t want to see the oversized Page in my exports, I only want to see the layout.

Is there a simple solution to this problem?

Also I kerned a few characters in one of the text boxes. When I export to PDF, the kerning is accurately exported.

But when I export to PNG, the kerning is not there, it looks like I didn’t kern at all.

Libre version 7.3.0.3. Sorry I don’t have a newer version, I will update it when I get a new computer soon.

Any help would be very appreciated.

Can you share a simple file to test?

The page background color?

I can’t repeat the issue with:
Version: 24.8.5.2 (X86_64) / LibreOffice Community
Build ID: 480(Build:2)
CPU threads: 4; OS: Linux 6.4; UI render: default; VCL: gtk3
Locale: es-MX (en_US.UTF-8); UI: en-US
Calc: threaded