The code in StickerAdornment does not listen to the IWpfTextView Closed event and thus it leaks every WPF text view it attaches due to lambda capture of the StickerAdornment's this pointer and said lambda being rooted by ThemeManager.Instance.DokiThemeChanged.
The code in StickerAdornment does not listen to the IWpfTextView Closed event and thus it leaks every WPF text view it attaches due to lambda capture of the StickerAdornment's this pointer and said lambda being rooted by ThemeManager.Instance.DokiThemeChanged.