I have several default or own filters in XML filter Settings (import/export). When I try to save the individual XML filter as a package, the stored package is blank. Steps to Reproduce: 1. In LO Calc go to Tools, then select XML Filter Settings. 2. Select some filter you want to package. 3. Save the Package button. 4. In the dialog, specify the destination folder where you want to save the package and the package name, Save button. 5. You will get the informatin dialog, "1 XML filters have been stored in the 'test.jar' package." 6. Diagnose the stored package: rename it from JAR to ZIP and browse the package. There is stored directory with the same name as the selected filter in the package and the directory is blank. When I try to do these steps in LO Calc 7.2.7, stored package is full and usable for import to another instance of LO Calc according to the manual (https://help.libreoffice.org/latest/en-US/text/shared/guide/xsltfilter_distribute.html).
It'll be fixed from next 24.2.5 release. *** This bug has been marked as a duplicate of bug 161219 ***