File size stays same when deleting layers on iPad

[DanH]

On iPad, if layers are deleted and then the file is Saved, there is no reduction in file size to reflect the deleted layers. If instead we use “Save As” it does reduce in file size. One example: a 90 MB file, that with “Save As” reduces to about 11 MB, but with “Save”, it remains at 90 MB.

In contrast:

On Mac, if the layer deletions are done on the same file as in the above example, I find I can just Save the file—not Save As a new file—and the file size shrinks to reflect the deleted layers.

Suggestion: match the iPad to the Mac in this regard