Image is lost on import/export specific documens.

For some TrueType fonts, the spaces are displayed as rectangles.

Loading specific documents leads to mispositioned and/or missing text content.

Observed when loading a document: 

No images are shown when opening a file.

A file shows blank pages with the latest version. Works with R3 2022.

A specific file cannot be printed with the new engine

A regression in Glyphs rendering:

 

When an image is actually consisting of sequence of smaller images, sometimes white lines appear between the smaller images.

GetSubr method of Top class throws an exception when Private property is null.

The issue is reproducible only for some specific font files. The characters are displayed as rectangles. This seems to caused by incorrect glyph name and glyph id mapping.

Some Image XObjects are imported but not displayed in PdfViewer.

It seems all the documents contain scanned images produced by a Lexmark scanner.

Scanned image is not visible with the new engine  

When the imported document contains font with embedded CMapFormat0Table an exception is thrown.

When the bookmark is not the first in a list of same-level and same-page bookmarks, the SyncCurrentBookmarkItemCommand returns the first bookmark in the list.

PDF form with multiline textbox - after flattening all text is not visible

Field values are lost on import-export using the PdfFormatProvider.

The rendering of the image is not fully parsed and the next attribute cannot be properly read. 

System.InvalidCastException: 'Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfArray' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfInt'.'

In the PDF document model, the Annotation appearances refer to an external resource using the Resources dictionary. When the Resources dictionary is defined as an Indirect Object an InvalidCastException: 'Unable to cast object of type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Types.PdfDictionary' to type 'Telerik.Windows.Documents.Fixed.FormatProviders.Pdf.Model.Elements.DocumentStructure.PdfResource'.', is thrown.

When specific culture is set (e.g. Hebrew but not only) in a project targeting .NET 5 (or later), some documents are not rendered correctly (rendered as blank pages).