Extracting word page content using the ExtractPages method takes a long time

I use the ExtractPages method to Extracting word documents pages, It takes a long time.I also tried the previous version(21.6.0), the processing speed will be much faster

var sw = new Stopwatch();
sw.Start();
	
var doc = new Aspose.Words.Document(@"C:\Users\54390\Downloads\f2ea4ae35cb343b9a3991120c8345d2a.docx");
var leftPartDoc = doc.ExtractPages(0, 1);
	
sw.Stop();
sw.Elapsed.TotalMilliseconds.Dump();

Version info:

Aspose.Words for Net 23.6

The demo file

f2ea4ae35cb343b9a3991120c8345d2a.docx (761.8 KB)

The screenshot

20230610114322.png (15.8 KB)

@sullivan
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): WORDSNET-25513

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

@sullivan We did some optimization in WORDSNET-25560. This fix is available in 23.7 release.
We recommend you to try to use 23.7 version. It should work in licensed mode as fast as the 22.9 version.

The issues you have found earlier (filed as WORDSNET-25513) have been fixed in this Aspose.Words for .NET 23.10 update also available on NuGet.