When the font of the document is set to a non-default font (for example Arial) and the caret is moved around the same line, it jumps up and down at the start and end of words.

RichTextBox: Exception when loading a table with a specific layout in R2 2022

This works with R1 2022 SP1

The paragraph is not correctly copied and carries empty inlines that cause the exception.

Workaround: Add some content to the inlines of the copied paragraph:

When the definition of margin-[left/right] contains a CSS function as a value for the property, NullReferenceException is thrown while importing the content.

When the definition of font-weight contains a CSS variable as a value for the property, NullReferenceException is thrown while importing the content.

When importing a document with a content control present inside the header/footer, only the content remains and the control itself gets stripped.

When in Header/Footer mode trying to insert a content control causes it to be added inside the main document.

The document can be properly visualized in MS Word and RadRichTextBox but upon opening it with WordPad, the image is not visible. Trying to create a FlowDocument object from it leads to an exception (System.Runtime.InteropServices.ExternalException: 'A generic error occurred in GDI+.').

The error is thrown while measuring a nested table and one of its rows is separated on different pages. 

CopyPropertiesFromOverride() method of InlineUIContainer is called more than once for every Copy/Paste command.

When there is a table and a paragraph in the header, the added watermark appears multiple times.

The HighlightColor of spaces at the end of the line is not correct when the FlowNoWrap mode is used.

The cursor jumps to the next line sometimes when clicked at the end of the line.

Unable to place the cursor before a single vertical line character at the start of the line (ex. "I", "i", "l").

RIchTextBox: Changing the current value of ComboBox/DropDownList/DatePicker/CheckBox content control causes two items to appear in the undo stack - Delete and Insert.

User is able to type in a content control even though its editing is not allowed by setting the "Content control cannot be edited" option.

Setting "Content control cannot be deleted" for a Plain Text content control breaks the editing rule and the user cannot edit the Plain Text control.

The default combo box item is restored when on exports content controls to xaml and then imports back

The PlaceholderText of Content Control should be restored when the content is deleted and the icon is clicked. 

When committing the text, the automatic underline should be removed from the content. However, it is preserved for all spans inserted with the IME.