Created attachment 140273 [details]
This is a screenshot of the corrupted image displayed on mac
On Windows LO version 126.96.36.199 I put in a PNG screenshot (from MS snipping tool) on my Impress presentation. However, when I open the file on Mac LO Impress 188.8.131.52 the image appears corrupted in the presentation (see first attachment). However, if I reopen the presentation on the Windows computer again, it appears normal. Furthermore, if I open it on a Linux virtual machine (on the Mac, I believe version 5.4) it also appears to be correct (screen cap follows).
Seems to be an issue unique to mac (high sierra 10.13.3)
Created attachment 140274 [details]
This is a screenshot of the normal appearing image on Linux/Windows
Could be related to bug 112538
(In reply to Telesto from comment #2)
> Could be related to bug 112538
Yeah seems the same but opposite. For me the corruption is on the mac from a PNG from Windows/Linux. I just downloaded LO 184.108.40.206 for Mac and it also corrupts the image displayed so it's obviously a longer-standing display bug.
*** This bug has been marked as a duplicate of bug 112538 ***