The standard retail Blu-ray includes English and Arabic subtitles.
While PGS subtitles are native to Blu-ray players, they may require specific software like VLC Media Player or Plex for proper display if the files are played through a computer. Technical Details of the BD50 Release subtitle Dil Dhadkane Do (2015) - Untouched BD5...
These releases often include "forced" subtitle tracks that automatically display translations for specific foreign-language dialogue or on-screen signs, even if the main subtitle track is turned off. The standard retail Blu-ray includes English and Arabic