there was similar problem about saving pdf file which is fixed in
5.2.5 if i remember correctly.
you can subscribe and report your issue.
you can test previous versions and tell the first version that you
observed the problem on it.
hope that be useful for you and God bless!
MR ZenWiz wrote
> Why did Impress blow it up so large and yet PP was able to shrink it
> just by loading and saving it, no changes?
Since both files (PPTX and ODP) are ZIP files with a different extension,
you can rename them and check which files each ZIP contains.
My guess is that ODP is storing un-needed font files. This has been reported
for years for ODT files