With complex structures, e.g., a chapter with subsections, selecting only the chapter is likely to select only the chapter's title, so probably you want to select the chapter and all its subsections.

The text structure is shown below.

Title, author, date...
IRPGF Statement on the Martyrdom of TKP/ML – TİKKO Rojava Commander Orhan Bakırcıyan / Martager (Nubar Ozanyan ՆուպարՕզանյան)
Source, notes...