Down the grapevine (this is the internet so take with a massive grain of salt - I trust my source but you shouldn't trust me or any other anonymous commentator) I heard from Hill adjacent friends that there was some tussle between the upper level Army generals and upper level PTI members surrounding normalizing relations with India following the 2018-19 crisis. Higher ups in the Army wanted to normalize relations as a legacy making project, but certain political actors felt it would be electoral suicide for them if that happened.