I included a photography as a background.
But it is not shown in the presentation mode. The background stays of white color.
Could you please add the version of LibreOffice Online you are using?
Could you see the background image in the preview of the slides on the left?
Sample document needed.
Created attachment 172096 [details]
Short Presentation with different background photos
It is the beginning of a presentation of one of my students (8. Grade).
(In reply to Robert Großkopf from comment #1)
> Could you please add the version of LibreOffice Online you are using?
> Version 7.0.5-1.0
> Could you see the background image in the preview of the slides on the left?
Yes, I could see it.
Don't know if this is really a bug of LibreOffice Online. I haven't any installation of LibreOffice online here.
Could confirm it doesn't work in the special edition of the German user surface IServ for school. Nicola is using IServ and I'm using it too with a different LO-Online-Version.
The presentation is running without problems on the desktop. It will run with background image, if it is set as background in the master, in IServOffice.
So we need someone with LibreOffice online to test.
This was a missing feature in LO's SVG export, and it should be fine in LO 7.2 (and in a LOOL build configured to run together with that).